CVE-2023-50921

CRITICAL

9.8

Description

An issue was discovered on GL.iNet devices through 4.5.0. Attackers can invoke the add_user interface in the system module to gain root privileges. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/3/2024

Last Modified6/18/2025

Sourcenvd

Honeypot Sightings0

Affected Products

gl-inet:gl-a1300gl-inet:gl-a1300_firmwaregl-inet:gl-ar300mgl-inet:gl-ar300m_firmwaregl-inet:gl-ar750gl-inet:gl-ar750_firmwaregl-inet:gl-ar750sgl-inet:gl-ar750s_firmwaregl-inet:gl-ax1800gl-inet:gl-ax1800_firmwaregl-inet:gl-axt1800gl-inet:gl-axt1800_firmwaregl-inet:gl-b1300gl-inet:gl-b1300_firmwaregl-inet:gl-mt1300gl-inet:gl-mt1300_firmwaregl-inet:gl-mt2500gl-inet:gl-mt2500_firmwaregl-inet:gl-mt3000gl-inet:gl-mt3000_firmwaregl-inet:gl-mt300n-v2gl-inet:gl-mt300n-v2_firmwaregl-inet:gl-mt6000gl-inet:gl-mt6000_firmware

Weaknesses (CWE)

CWE-269

References

https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Add_user_vulnerability.md(cve@mitre.org)

https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Add_user_vulnerability.md(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.