CVE-2026-57878

EUVD-2026-39634

26.06.2026, 08:16

An unauthenticated
stack-based buffer overflow vulnerability exists in thttpd in GeoVision
GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by
insufficient bounds checking when processing web request parameters in a
specific request path. A remote attacker may exploit this vulnerability by
sending a crafted HTTP request with overly long input, resulting in memory
corruption, denial of service, or potentially arbitrary code execution.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 40%

Common Weakness Enumeration

CWE-121 - Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

References

https://www.geovision.com.tw/cyber_security.php