CVE-2025-50753 Command injection in n/a
Attackers can escape the restricted SSH shell to gain root access on Mitrastar routers by injecting a shell command into the file display utility.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-50753?
CVE-2025-50753 is a high-severity command injection vulnerability in n/a, published on 26 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-250
Which versions are affected by CVE-2025-50753?
How do I fix CVE-2025-50753?
No fix has been published for CVE-2025-50753 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-50753 being exploited?
There is no known exploitation of CVE-2025-50753 in the wild and no public exploit code.
Sources
Also known as GHSA-8rhx-8c6r-v9q6.