A weakness has been identified in LB-LINK BL-X26 1.2.8. The impacted element is an unknown function of the file /goform/set_hidessid_cfg of the component HTTP Handler. This manipulation of the argument enable causes os command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-9579
• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-1/B-Link%20X26%20V1.2.8.md
• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-1/B-Link%20X26%20V1.2.8.md#3-poc
• https://vuldb.com/?ctiid.321692
• https://vuldb.com/?id.321692
• https://vuldb.com/?submit.636082