What is the CVSS score of CVE-2025-67090?

CVE-2025-67090 has a CVSS 3.1 base score of 5.1 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L. EPSS exploitation probability: 0.2%.

Which versions of Ax1800 Firmware are affected by CVE-2025-67090?

Organizations using version 4.8.2 GL.Inet AX1800 should be aware of moderate risk from CVE-2025-67090 rated CVSS 5.1. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2025-67090?

Yes, a public proof-of-concept exploit is available for CVE-2025-67090. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-67090?

Within 30 days: Identify affected systems running version 4.8.2 GL.Inet AX1800 and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Ax1800 Firmware CVE-2025-67090

MEDIUM

Improper Restriction of Excessive Authentication Attempts (CWE-307)

2026-01-08 cve@mitre.org

Authentication Bypass Ax1800 Firmware Gl Inet

5.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 16, 2026 - 21:28 vuln.today

Public exploit code

CVE Published

Jan 08, 2026 - 16:15 nvd

MEDIUM 5.1

DescriptionCVE.org

The LuCI web interface on Gl Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. Fix available in version 4.8.2 GL.Inet AX1800 Version 4.6.4 & 4.6.8 lacks rate limiting or account lockout mechanisms on the authentication endpoint (/cgi-bin/luci). An unauthenticated attacker on the local network can perform unlimited password attempts against the admin interface.

AnalysisAI

Ax1800 Firmware versions up to 4.2.0 is affected by improper restriction of excessive authentication attempts (CVSS 5.1).

Technical ContextAI

This vulnerability (CWE-307: Improper Restriction of Excessive Authentication Attempts) affects Ax1800 Firmware. The LuCI web interface on Gl Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. Fix available in version 4.8.2 GL.Inet AX1800 Version 4.6.4 & 4.6.8 lacks rate limiting or account lockout mechanisms on the authentication endpoint (/cgi-bin/luci). An unauthenticated attacker on the local network can perform unlimited password attempts against the admin interface.