CVE-2025-10773: Lb-Link Bl-AC2100 Firmware

High severity, CVSS 8.8. EPSS: 4% chance of exploitation in the next 30 days.

A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3. Affected by this issue is the function delshrpath of the file /goform/set_delshrpath_cfg of the component Web Management Interface. The manipulation of the argument Type results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Lb-Link Bl-AC2100 Firmware: up to and including 1.0.3

Published 2025-09-22. Last modified 2026-06-17.