CVE-2025-50753: n/a
Mitrastar GPT-2741GNAC-N2 devices are provided with access through ssh into a restricted default shell.The command "deviceinfo show file" is supposed to be used from restricted shell to show files and directories. By providing " /bin/sh" (quotes included) to the argument of this command will drop a root shell.
AI Analysis
Technical Summary
Mitrastar GPT-2741GNAC-N2 devices have a vulnerability in their restricted SSH shell environment. The command "deviceinfo show file" is designed to show files and directories but improperly handles an argument containing " /bin/sh" (with quotes). This allows an attacker to escape the restricted shell and gain root shell access, effectively bypassing intended access controls. The CVSS v3.1 base score is 8.4, indicating high severity with local attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation grants an attacker root shell access on the affected device, leading to full system compromise including complete control over the device's confidentiality, integrity, and availability.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is provided, restrict SSH access to trusted users only and monitor for unauthorized access attempts. Avoid exposing the device's SSH interface to untrusted networks.
CVE-2025-50753: n/a
Description
Mitrastar GPT-2741GNAC-N2 devices are provided with access through ssh into a restricted default shell.The command "deviceinfo show file" is supposed to be used from restricted shell to show files and directories. By providing " /bin/sh" (quotes included) to the argument of this command will drop a root shell.
CVSS v3.1
Score 8.4high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Mitrastar GPT-2741GNAC-N2 devices have a vulnerability in their restricted SSH shell environment. The command "deviceinfo show file" is designed to show files and directories but improperly handles an argument containing " /bin/sh" (with quotes). This allows an attacker to escape the restricted shell and gain root shell access, effectively bypassing intended access controls. The CVSS v3.1 base score is 8.4, indicating high severity with local attack vector, low attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation grants an attacker root shell access on the affected device, leading to full system compromise including complete control over the device's confidentiality, integrity, and availability.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is provided, restrict SSH access to trusted users only and monitor for unauthorized access attempts. Avoid exposing the device's SSH interface to untrusted networks.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2025-06-16T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 68adbb04ad5a09ad00589354
Added to database: 08/26/2025, 13:47:48 UTC
Last enriched: 08/05/2026, 13:39:47 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 211
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