GL.iNet AX1800/MT3000/MT2500/MT1300/AR750S/AR750/B1300 logread get_system_log/get_crash_log injection

Summaryinfo

A vulnerability was found in GL.iNet AX1800, MT3000, MT2500, MT1300, AR750S, AR750 and B1300. It has been declared as problematic. Impacted is the function get_system_log/get_crash_log of the component logread. Such manipulation leads to injection. This vulnerability is uniquely identified as CVE-2023-50445. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in GL.iNet AX1800, MT3000, MT2500, MT1300, AR750S, AR750 and B1300. Affected by this issue is the function get_system_log/get_crash_log of the component logread. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was disclosed 12/28/2023. The advisory is available at github.com. This vulnerability is handled as CVE-2023-50445 since 12/10/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• GL.iNet

Name

• AR750
• AR750S
• AX1800
• B1300
• MT1300
• MT2500
• MT3000

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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