CVE-2026-57874
High
Description
An unauthenticated buffer overflow vulnerability exists in IEEE8021x_upload.cgi in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing filename values in multipart upload data. A remote attacker may exploit this vulnerability by sending a crafted upload request with overly long input, causing memory corruption and resulting in a denial of service.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGV-LPCLPC2011/2211
PublishedJun 26, 2026
First seenJun 26, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GeoVision Inc. GV-LPCLPC2011/2211 | 1.12 | — |
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