CVE-2026-57877 GV-LPC2011/LPC2211 - unauthorized format string vulnerability (vlsvr)
Remote attackers can exploit a format string vulnerability in GeoVision cameras to cause information disclosure, memory corruption, or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-57877?
CVE-2026-57877 is a high-severity vulnerability in GeoVision Inc. GV-LPCLPC2011/2211, published on 26 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated format string vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper handling of externally controlled input during log message formatting in the login processing path. A remote attacker may exploit this vulnerability by sending crafted login data, potentially causing information disclosure, memory corruption, or a denial of service.
Weakness: CWE-134
Which versions are affected by CVE-2026-57877?
How do I fix CVE-2026-57877?
No fix has been published for CVE-2026-57877 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-57877 being exploited?
There is no known exploitation of CVE-2026-57877 in the wild and no public exploit code.
Sources
Also known as GHSA-3ff2-4v74-vhq8.