CVE-2026-57874
Received Received - Intake
Buffer Overflow in GeoVision GV-LPC2011 and GV-LPC2211

Publication date: 2026-06-26

Last updated on: 2026-06-26

Assigner: 0df08a0e-a200-4957-9bb0-084f562506f9

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.
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Meta Information
Published
2026-06-26
Last Modified
2026-06-26
Generated
2026-06-26
AI Q&A
2026-06-26
EPSS Evaluated
N/A
NVD
CVE-2026-57874
EUVD
EUVD-2026-39630
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
geovision gv-lpc2011 to 1.12 (exc)
geovision gv-lpc2211 to 1.12 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
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Executive Summary

This vulnerability is an unauthenticated buffer overflow in the IEEE8021x_upload.cgi component of GeoVision GV-LPC2011 and GV-LPC2211 devices running version 1.12 and earlier.

It occurs because the software does not properly check the length of filename values when processing multipart upload data.

A remote attacker can exploit this by sending a specially crafted upload request with an excessively long filename, which causes memory corruption.

This memory corruption can lead to a denial of service condition.

Impact Analysis

Exploitation of this vulnerability can cause a denial of service on affected GeoVision devices.

Since the vulnerability is unauthenticated and remotely exploitable, an attacker can disrupt device availability without needing credentials.

This could impact the reliability and availability of services relying on these devices.

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