CVE-2023-50922
Last modified
CVE-2023-50922 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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. EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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
- https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Remote%20code%20execution%20due%20to%20gl_crontabs.mdExploit, Third Party Advisory
- https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Remote%20code%20execution%20due%20to%20gl_crontabs.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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