CVE-2023-50919

CRITICAL

9.8

Description

An issue was discovered on GL.iNet devices before version 4.5.0. There is an NGINX authentication bypass via Lua string pattern matching. 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

Published1/12/2024

Last Modified6/3/2025

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-287CWE-287

References

http://packetstormsecurity.com/files/176708/GL.iNet-Unauthenticated-Remote-Command-Execution.html(cve@mitre.org)

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

http://packetstormsecurity.com/files/176708/GL.iNet-Unauthenticated-Remote-Command-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

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

IOC Correlations

No correlations recorded

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