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Waf release 20th Oct (#25941)
* Waf release 20th Oct * fix * scheduled fix
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---
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title: "WAF Release - 2025-10-20"
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description: Cloudflare WAF managed rulesets 2025-10-20 release
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date: 2025-10-20
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---
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import { RuleID } from "~/components";
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This week’s update introduces an enhanced rule that expands detection coverage for a critical vulnerability in Oracle E-Business Suite. It also improves an existing rule to provide more reliable coverage in request processing.
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**Key Findings**
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New WAF rule deployed for Oracle E-Business Suite (CVE-2025-61882) to block unauthenticated attacker's network access via HTTP to compromise Oracle Concurrent Processing. If successfully exploited, this vulnerability may result in remote code execution.
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**Impact**
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- Successful exploitation of CVE-2025-61882 allows unauthenticated attackers to execute arbitrary code remotely by chaining multiple weaknesses, enabling lateral movement into internal services, data exfiltration, and large-scale extortionware deployment within Oracle E-Business Suite environments.
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<table style="width: 100%">
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<thead>
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<tr>
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<th>Ruleset</th>
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<th>Rule ID</th>
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<th>Legacy Rule ID</th>
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<th>Description</th>
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<th>Previous Action</th>
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<th>New Action</th>
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<th>Comments</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Cloudflare Managed Ruleset</td>
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<td>
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<RuleID id="933fc13202cd4e8ba498c0f32b4101ab" />
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</td>
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<td>100598A</td>
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<td>Remote Code Execution - Common Bash Bypass - Beta</td>
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<td>Log</td>
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<td>Block</td>
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<td>This rule is merged into the original rule "Remote Code Execution - Common Bash Bypass" (ID: <RuleID id="f8238867ed3e4d3a9a7b731a50cec478" />)</td>
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</tr>
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<tr>
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<td>Cloudflare Managed Ruleset</td>
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<td>
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<RuleID id="185b5df42d1e44e0aeb8f8b8a1118614" />
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</td>
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<td>100916A</td>
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<td>Oracle E-Business Suite - Remote Code Execution - CVE:CVE-2025-61882 - 2</td>
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<td>Log</td>
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<td>Block</td>
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<td>This is a New Detection</td>
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</tr>
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<tr>
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<td>Cloudflare Managed Ruleset</td>
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<td>
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<RuleID id="646bccf7e9dc46918a4150d6c22b51d3" />
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</td>
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<td>N/A</td>
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<td>HTTP Truncated</td>
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<td>N/A</td>
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<td>Disabled</td>
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<td>This is a New Detection</td>
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</tr>
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</tbody>
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</table>
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---
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title: WAF Release - Scheduled changes for 2025-10-20
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description: WAF managed ruleset changes scheduled for 2025-10-20
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date: 2025-10-13
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title: WAF Release - Scheduled changes for 2025-10-27
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description: WAF managed ruleset changes scheduled for 2025-10-27
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date: 2025-10-20
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scheduled: true
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---
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import { RuleID } from "~/components";
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<table style="width: 100%">
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<thead>
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<tr>
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<th>Announcement Date</th>
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<th>Release Date</th>
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<th>Release Behavior</th>
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<th>Legacy Rule ID</th>
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<th>Rule ID</th>
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<th>Description</th>
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<th>Comments</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>2025-10-13</td>
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<td>2025-10-20</td>
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<td>Log</td>
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<td>100598A</td>
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<td>
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<RuleID id="933fc13202cd4e8ba498c0f32b4101ab" />
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</td>
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<td>Remote Code Execution - Common Bash Bypass - Beta</td>
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<td>This rule is merged into the original rule "Remote Code Execution - Common Bash Bypass" (ID: <RuleID id="f8238867ed3e4d3a9a7b731a50cec478" />)</td>
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</tr>
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<tr>
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<td>2025-10-13</td>
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<td>2025-10-20</td>
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<td>Log</td>
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<td>100916A</td>
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<td>
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<RuleID id="185b5df42d1e44e0aeb8f8b8a1118614" />
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</td>
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<td>Oracle E-Business Suite - Remote Code Execution - CVE:CVE-2025-61882 - 2</td>
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<td>This is a New Detection</td>
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</tr>
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</tbody>
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</table>
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hidden: true
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---

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