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Update the ldap_esc_vulnerable_cert_finder module
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‎docs/metasploit-framework.wiki/ad-certificates/Attacking-AD-CS-ESC-Vulnerabilities.md

Lines changed: 102 additions & 133 deletions
Original file line numberDiff line numberDiff line change
@@ -190,17 +190,19 @@ msf6 auxiliary(gather/ldap_esc_vulnerable_cert_finder) > show options
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Module options (auxiliary/gather/ldap_esc_vulnerable_cert_finder):
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Name Current Setting Required Description
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---- --------------- -------- -----------
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BASE_DN no LDAP base DN if you already have it
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DOMAIN no The domain to authenticate to
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PASSWORD no The password to authenticate with
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REPORT_NONENROLLABLE false yes Report nonenrollable certificate templates
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RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit
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-framework/wiki/Using-Metasploit
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RPORT 389 yes The target port
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SSL false no Enable SSL on the LDAP connection
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USERNAME no The username to authenticate with
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Name Current Setting Required Description
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---- --------------- -------- -----------
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BASE_DN no LDAP base DN if you already have it
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DOMAIN no The domain to authenticate to
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PASSWORD no The password to authenticate with
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REPORT_NONENROLLABLE false yes Report nonenrollable certificate templates
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REPORT_PRIVENROLLABLE false yes Report certificate templates restricted to domain
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and enterprise admin
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RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit
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-framework/wiki/Using-Metasploit
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RPORT 389 yes The target port
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SSL false no Enable SSL on the LDAP connection
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USERNAME no The username to authenticate with
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View the full module info with the info, or info -d command.
@@ -218,114 +220,81 @@ msf6 auxiliary(gather/ldap_esc_vulnerable_cert_finder) > run
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[*] Discovering base DN automatically
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[+] 172.30.239.85:389 Discovered base DN: DC=daforest,DC=com
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[*] Template: SubCA
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[*] Distinguished Name: CN=SubCA,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC1, ESC2, ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: ESC1-Template
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[*] Distinguished Name: CN=ESC1-Template,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC1
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: ESC2-Template
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[*] Distinguished Name: CN=ESC2-Template,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: ESC3-Template1
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[*] Distinguished Name: CN=ESC3-Template1,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_1
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: User
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[*] Distinguished Name: CN=User,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: Administrator
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[*] Distinguished Name: CN=Administrator,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: Machine
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[*] Distinguished Name: CN=Machine,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-515 (Domain Computers)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: DomainController
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[*] Distinguished Name: CN=DomainController,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-498 (Enterprise Read-only Domain Controllers)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-516 (Domain Controllers)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] * S-1-5-9 (Enterprise Domain Controllers)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Template: ESC3-Template2
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[*] Distinguished Name: CN=ESC3-Template2,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[*] Issuing CAs:
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[*] * daforest-WIN-BR0CCBA815B-CA
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[*] Server: WIN-BR0CCBA815B.daforest.com
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: ESC1-Template
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[*] Distinguished Name: CN=ESC1-Template,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC1
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[*] Notes: ESC1: Request can specify a subjectAltName (msPKI-Certificate-Name-Flag)
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: ESC2-Template
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[*] Distinguished Name: CN=ESC2-Template,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC2
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[*] Notes: ESC2: Template defines the Any Purpose OID or no EKUs (PkiExtendedKeyUsage)
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: ESC3-Template1
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[*] Distinguished Name: CN=ESC3-Template1,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC3_TEMPLATE_1
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[*] Notes: ESC3: Template defines the Certificate Request Agent OID (PkiExtendedKeyUsage)
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: User
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[*] Distinguished Name: CN=User,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: Machine
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[*] Distinguished Name: CN=Machine,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC3_TEMPLATE_2
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-515 (Domain Computers)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[+] Template: ESC3-Template2
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[*] Distinguished Name: CN=ESC3-Template2,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=daforest,DC=com
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[*] Manager Approval: Disabled
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[*] Required Signatures: 0
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[+] Vulnerable to: ESC3_TEMPLATE_2
291+
[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3290009963-1772292745-3260174523-512 (Domain Admins)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-513 (Domain Users)
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[*] * S-1-5-21-3290009963-1772292745-3260174523-519 (Enterprise Admins)
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[+] Issuing CA: daforest-WIN-BR0CCBA815B-CA (WIN-BR0CCBA815B.daforest.com)
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] Auxiliary module execution completed
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msf6 auxiliary(gather/ldap_esc_vulnerable_cert_finder) >
331300
```
@@ -893,21 +862,21 @@ ESC13-Test template is vulenerable to ESC13 and will yield a ticket including th
893862
```
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msf6 auxiliary(gather/ldap_esc_vulnerable_cert_finder) > run
895864
...
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[*] Template: ESC13-Test
897-
[*] Distinguished Name: CN=ESC13-Test,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=collalabs1,DC=local
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[*] Vulnerable to: ESC13
899-
[*] Notes: ESC13 groups: ESC13-Group
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3474343397-3755413101-2031708755-512 (Domain Admins)
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[*] * S-1-5-21-3474343397-3755413101-2031708755-513 (Domain Users)
865+
[+] Template: ESC13-Test
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[*] Distinguished Name: CN=ESC13-Test,CN=Certificate Templates,CN=Public Key Services,CN=Services,CN=Configuration,DC=collalabs1,DC=local
867+
[*] Manager Approval: Disabled
868+
[*] Required Signatures: 0
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[+] Vulnerable to: ESC13
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[*] Notes: ESC13 groups: ESC13-Group
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[*] Certificate Template Enrollment SIDs:
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[*] * S-1-5-21-3474343397-3755413101-2031708755-512 (Domain Admins)
873+
[*] * S-1-5-21-3474343397-3755413101-2031708755-513 (Domain Users)
874+
[*] * S-1-5-21-3474343397-3755413101-2031708755-519 (Enterprise Admins)
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[+] Issuing CA: collalabs1-SRV-ADDS01-CA (SRV-ADDS01.collalabs1.local)
876+
[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] * S-1-5-21-3474343397-3755413101-2031708755-519 (Enterprise Admins)
904-
[*] Issuing CAs:
905-
[*] * collalabs1-SRV-ADDS01-CA
906-
[*] Server: SRV-ADDS01.collalabs1.local
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[*] Enrollment SIDs:
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[*] * S-1-5-11 (Authenticated Users)
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[*] * S-1-5-21-3474343397-3755413101-2031708755-519 (Enterprise Admins)
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[*] * S-1-5-21-3474343397-3755413101-2031708755-512 (Domain Admins)
879+
[*] * S-1-5-21-3474343397-3755413101-2031708755-512 (Domain Admins)
911880
```
912881

913882
In this case, the ticket can be issued with the `icpr_cert` module. No additional options are required to issue the

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