What’s Vulnerable › Vulnerabilities

CVE-2025-9580: LB-LINK BL-X26 HTTP set_blacklist os command injection

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-28 · updated 2026-09-26
• Weakness: CWE-77

Description

A security vulnerability has been detected in LB-LINK BL-X26 1.2.8. This affects an unknown function of the file /goform/set_blacklist of the component HTTP Handler. Such manipulation of the argument mac leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• LB-LINK Bl-X26 Firmware: 1.2.8

References

• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-2/B-Link%20X26%20V1.2.8.md
• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-2/B-Link%20X26%20V1.2.8.md#3poc
• https://vuldb.com/?ctiid.321693
• https://vuldb.com/?id.321693
• https://vuldb.com/?submit.636083
• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-2/B-Link%20X26%20V1.2.8.md
• https://github.com/lin-3-start/lin-cve/blob/main/B-Link%20X26%20V1.2.8-2/B-Link%20X26%20V1.2.8.md#3poc

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