CVE-2023-33381 Command injection in n/a
An authenticated attacker can execute arbitrary OS commands on the MitraStar GPT-2741GNAC router via the ping functionality.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33381?
CVE-2023-33381 is a high-severity command injection vulnerability in n/a, published on 6 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A command injection vulnerability was found in the ping functionality of the MitraStar GPT-2741GNAC router (firmware version AR_g5.8_110WVN0b7_2). The vulnerability allows an authenticated user to execute arbitrary OS commands by sending specially crafted input to the router via the ping function.
Weakness: CWE-78
Which versions are affected by CVE-2023-33381?
It affects 1 product.
Products include Mitrastar Gpt-2741gnac Firmware.
How do I fix CVE-2023-33381?
No fix has been published for CVE-2023-33381 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-2023-33381 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33381 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-cx2x-582w-9g9w.