CVE-2026-57877 json
GV-LPC2011/LPC2211 - unauthorized format string vulnerability (vlsvr)
published 4mo ago modified 17d ago also EUVD-2026-39633
- cvss
- 8.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- GeoVision Inc. GV-LPCLPC2011/2211 1.13
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 4mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
Affected products
- GeoVision Inc. GV-LPCLPC2011/2211
Classification
- Weakness
-
- CWE-134 Use of Externally-Controlled Format String
References
Sources
- CVE List CVE-2026-57877
- NVD CVE-2026-57877
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