What is the CVSS score of CVE-2023-50922?

CVE-2023-50922 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Gl Mt1300 Firmware are affected by CVE-2023-50922?

CVE-2023-50922 presents moderate security risk, a unrestricted file upload vulnerability rated CVSS 7.2.

Is there a public PoC exploit available for CVE-2023-50922?

Yes, a public proof-of-concept exploit is available for CVE-2023-50922. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2023-50922?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls and restrict upload directories.

Gl Mt1300 Firmware CVE-2023-50922

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2024-01-03 cve@mitre.org

File Upload RCE Gl Mt1300 Firmware Gl Mt300N V2 Firmware Gl Ar750S Firmware Gl Ar750 Firmware Gl Ar300M Firmware Gl B1300 Firmware Gl Mt6000 Firmware Gl A1300 Firmware Gl Ax1800 Firmware Gl Axt1800 Firmware Gl Mt3000 Firmware Gl Mt2500 Firmware

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:33 vuln.today

PoC Detected

Jun 03, 2025 - 15:15 vuln.today

Public exploit code

CVE Published

Jan 03, 2024 - 08:15 nvd

HIGH 7.2

DescriptionCVE.org

An issue was discovered on GL.iNet devices through 4.5.0. Attackers who are able to steal the AdminToken cookie can execute arbitrary code by uploading a crontab-formatted file to a specific directory and waiting for its execution. 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.

AnalysisAI

An issue was discovered on GL.iNet devices through 4.5.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. An issue was discovered on GL.iNet devices through 4.5.0. Attackers who are able to steal the AdminToken cookie can execute arbitrary code by uploading a crontab-formatted file to a specific directory and waiting for its execution. 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. Affected products include: Gl-Inet Gl-Mt1300 Firmware, Gl-Inet Gl-Mt300N-V2 Firmware, Gl-Inet Gl-Ar750S Firmware, Gl-Inet Gl-Ar750 Firmware, Gl-Inet Gl-Ar300M Firmware. Version information: through 4.5.0..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.