CVE-2025-67091

Name: CVE-2025-67091
Creator: NVD / NIST
Published: 2026-01-08T16:15:45.577+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 2.98%

Last modified Jun 17, 2026

CVE-2025-67091 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue in GL Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. GL.Inet AX1800 Version 4.6.4 & 4.6.8 in the GL.iNet custom opkg wrapper script located at /usr/libexec/opkg-call. EPSS estimates a 2.98% chance of exploitation in the next 30 days.

Description

An issue in GL Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. GL.Inet AX1800 Version 4.6.4 & 4.6.8 in the GL.iNet custom opkg wrapper script located at /usr/libexec/opkg-call. The script is executed with root privileges when triggered via the LuCI web interface or authenticated API calls to manage packages. The vulnerable code uses shell redirection to create a lock file in the world-writable /tmp directory.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

2.98%

85.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-307

Affected Software

Vendor	Product	Versions
Gl-Inet	Ax1800 Firmware	4.2.0
Gl-Inet	Ax1800 Firmware	4.6.4
Gl-Inet	Ax1800 Firmware	4.6.8

References

https://aleksazatezalo.medium.com/critical-authentication-bypass-vulnerability-in-gl-inet-gl-axt1800-router-firmware-f19442ca721dExploit, Press/Media Coverage, Third Party Advisory
https://aleksazatezalo.medium.com/critical-command-injection-vulnerability-in-gl-inet-gl-axt1800-router-firmware-e6d67d81ee51?postPublishedType=repubExploit, Press/Media Coverage, Third Party Advisory
https://www.gl-inet.com/Product

Timeline

Published: Jan 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-67091?

How severe is CVE-2025-67091?

CVE-2025-67091 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.98% probability of exploitation in the next 30 days.

How do I fix CVE-2025-67091?

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-2025-67091?

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

Scan your code now

Source: NVD / NIST