Vulnerability vector:
- Base vulnerability score (CVSSv4.0): CVSS:4.0/ AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
- Severity (CVSSv4.0): 8.4 (High)
Description:
The vulnerability was identified in LCD KVM over IP switch CL5708IM firmware version <v2.2.215.
The discovered vulnerability allows an attacker to achieve remote code execution or a denial‑of‑service. A stack‑based buffer overflow occurs during POST‑content decoding, enabling unauthenticated remote attacker to overwrite stack memory and execute arbitrary malicious code.
Vulnerability status: Confirmed by vendor
Date of vulnerability remediation: 26.02.2025
Recommendations:
- Update to version v2.2.215 or higher
Additional information: Security advisory, Press release
Researcher: Nataliya Tlyapova, Denis Goryushev (Positive Technologies)