CVE-2023-50921
Critical
Description
An issue was discovered on GL.iNet devices through 4.5.0. Attackers can invoke the add_user interface in the system module to gain root privileges. 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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGl-inet Gl-mt1300 Firmware
PublishedJan 3, 2024
First seenJan 3, 2024
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| 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 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.