High severity · published Dec 28, 2023
CVE-2023-50445
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,…
7.8
CVSS
9.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)9.1% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GF
Gl-a1300 Firmware · Gl-inet
4.4.6 · source: NVD
GF
Gl-ar300m Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-ar750 Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-ar750s Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-ax1800 Firmware · Gl-inet
4.4.6 · source: NVD
GF
Gl-axt1800 Firmware · Gl-inet
4.4.6 · source: NVD
GF
Gl-b1300 Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-mt1300 Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-mt2500 Firmware · Gl-inet
4.4.6 · source: NVD
GF
Gl-mt3000 Firmware · Gl-inet
4.4.6 · source: NVD
GF
Gl-mt300n-v2 Firmware · Gl-inet
4.3.7 · source: NVD
GF
Gl-mt6000 Firmware · Gl-inet
4.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-50445
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-50445
packetstormsecurity.com
http://packetstormsecurity.com/files/176708/GL.iNet-Unauthenticated-Remote-Command-Execution.html
Exploit
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Using%20Shell%20Metacharacter%20Injection%20via%20API.md
More from Gl-a1300 Firmware
9.8
CVE-2023-50919
An issue was discovered on GL.iNet devices before version 4.5.0
9.8
CVE-2023-50921
An issue was discovered on GL.iNet devices through 4.5.0
9.8
CVE-2023-31475
An issue was discovered on GL.iNet devices before 3.216
9.8
CVE-2023-31471
An issue was discovered on GL.iNet devices before 3.216
8.8
CVE-2024-45262
An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2