CVE-2023-50445

Name: CVE-2023-50445
Creator: NVD / NIST
Published: 2023-12-28T05:15:08.427+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 9.12%

Last modified Jun 17, 2026

CVE-2023-50445 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Shell Injection vulnerability GL.iNet A1300 v4.4.6, AX1800 v4.4.6, AXT1800 v4.4.6, MT3000 v4.4.6, MT2500 v4.4.6, MT6000 v4.5.0, MT1300 v4.3.7, MT300N-V2 v4.3.7, AR750S v4.3.7, AR750 v4.3.7, AR300M v4.3.7, and B1300 v4.3.7., allows local attackers to execute arbitrary code via the get_system_log and get_crash_log functions of the logread module, as well as the upgrade_online function of the upgrade module.. EPSS estimates a 9.12% chance of exploitation in the next 30 days.

Description

Shell Injection vulnerability GL.iNet A1300 v4.4.6, AX1800 v4.4.6, AXT1800 v4.4.6, MT3000 v4.4.6, MT2500 v4.4.6, MT6000 v4.5.0, MT1300 v4.3.7, MT300N-V2 v4.3.7, AR750S v4.3.7, AR750 v4.3.7, AR300M v4.3.7, and B1300 v4.3.7., allows local attackers to execute arbitrary code via the get_system_log and get_crash_log functions of the logread module, as well as the upgrade_online function of the upgrade module.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

9.12%

94.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gl-Inet	Gl-Mt1300 Firmware	4.3.7
Gl-Inet	Gl-Mt300n-V2 Firmware	4.3.7
Gl-Inet	Gl-Ar750s Firmware	4.3.7
Gl-Inet	Gl-Ar750 Firmware	4.3.7
Gl-Inet	Gl-Ar300m Firmware	4.3.7
Gl-Inet	Gl-B1300 Firmware	4.3.7
Gl-Inet	Gl-Mt6000 Firmware	4.5.0
Gl-Inet	Gl-A1300 Firmware	4.4.6
Gl-Inet	Gl-Ax1800 Firmware	4.4.6
Gl-Inet	Gl-Axt1800 Firmware	4.4.6
Gl-Inet	Gl-Mt3000 Firmware	4.4.6
Gl-Inet	Gl-Mt2500 Firmware	4.4.6

References

Timeline

Published: Dec 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50445?

How severe is CVE-2023-50445?

CVE-2023-50445 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 9.12% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50445?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-50445?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST