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MEDIUM · 5.5

CVE-2023-50920

An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and ...

Vulnerability Description

An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and bypass authentication or access control measures. Attackers can impersonate legitimate users or perform unauthorized actions. 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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Gl-InetGl-Ax1800 Firmware4.3.7
Gl-InetGl-Ax1800-
Gl-InetGl-Axt1800 Firmware4.3.7
Gl-InetGl-Axt1800-
Gl-InetGl-Mt3000 Firmware4.3.7
Gl-InetGl-Mt3000-
Gl-InetGl-Mt2500 Firmware4.3.7
Gl-InetGl-Mt2500-
Gl-InetGl-Mt6000 Firmware4.3.7
Gl-InetGl-Mt6000-
Gl-InetGl-Mt1300 Firmware4.3.7
Gl-InetGl-Mt1300-
Gl-InetGl-Mt300N-V2 Firmware4.3.7
Gl-InetGl-Mt300N-V2-
Gl-InetGl-Ar750S Firmware4.3.7
Gl-InetGl-Ar750S-
Gl-InetGl-Ar750 Firmware4.3.7
Gl-InetGl-Ar750-
Gl-InetGl-Ar300M Firmware4.3.7
Gl-InetGl-Ar300M-

Related Weaknesses (CWE)

CWE-384

References

FAQ

What is CVE-2023-50920?

CVE-2023-50920 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and ...

How severe is CVE-2023-50920?

CVE-2023-50920 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-50920?

Check the references section above for vendor advisories and patch information. Affected products include: Gl-Inet Gl-Ax1800 Firmware, Gl-Inet Gl-Ax1800, Gl-Inet Gl-Axt1800 Firmware, Gl-Inet Gl-Axt1800, Gl-Inet Gl-Mt3000 Firmware.