CVE-2026-57877
HIGHDescription
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.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 36% of all known CVEs.
References
Related Vulnerabilities
Other CWE-134 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2020-13160 | Critical | 9.8 | 81% | - | Fix |
| CVE-2023-22374 | High | 8.5 | 73% | - | - |
| CVE-2012-1851 | High | 10.0 | 66% | - | - |
| CVE-2024-23113 | Critical | 9.8 | 62% | KEV | - |
| CVE-2012-3569 | High | 9.3 | 48% | - | - |
| CVE-2019-1579 | High | 8.1 | 46% | KEV + Ransom | Fix |
Common questions
How do I fix CVE-2026-57877?
No published fix for CVE-2026-57877 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-57877 being actively exploited?
Not that we know of. CVE-2026-57877 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.43% is the estimated probability that it will be exploited in the next 30 days. That is higher than 36% of all scored CVEs.
How severe is CVE-2026-57877?
CVE-2026-57877 has a CVSS v3 base score of 8.6, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-26.