CVE-2026-57877 | BDVDB-2026-343754 Detail

GeoVisionGV-LPCLPC2011/2211

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.

Impact#

CAPEC-67 String Format Overflow in syslog()

Weaknesses#

CWE-134 Use of Externally-Controlled Format String

References#

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

Exploit#

No public exploit known

History#

Version 12026-06-26Record published in the CVE List.

Published

Published: 2026-06-26
Last modified: 2026-06-26

Vendor information

Vendor: GeoVision
Product: GV-LPCLPC2011/2211

All GeoVision vulnerabilities

Score

8.6 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 37.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Format String

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
1.12
Fixed
Not stated
Vulnerable
Not stated
Fixed
1.13

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.6 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).