CVE-2026-42366

Name: CVE-2026-42366
Creator: NVD / NIST
Published: 2026-05-04T01:16:03.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2026-42366 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Multiple reflected cross-site scripting (xss) vulnerabilities exist in the Web Interface / ssi.cgi functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted malicious url can lead to an arbitrary javascript code execution. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

Multiple reflected cross-site scripting (xss) vulnerabilities exist in the Web Interface / ssi.cgi functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted malicious url can lead to an arbitrary javascript code execution. An attacker can provide a crafted URL to trigger this vulnerability.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.20%

9.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Geovision	Gv-Lpc2011 Firmware	1.10
Geovision	Gv-Lpc2211 Firmware	1.10

References

https://talosintelligence.com/vulnerability_reports/Third Party Advisory
https://www.geovision.com.tw/cyber_security.phpVendor Advisory

Timeline

Published: May 4, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-42366?

How severe is CVE-2026-42366?

CVE-2026-42366 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2026-42366?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-42366?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST