CVE-2022-27373 Command injection in n/a
Attackers can execute arbitrary commands remotely on Feixun routers via the Ping function, potentially compromising the device.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27373?
CVE-2022-27373 is a high-severity command injection vulnerability in n/a, published on 19 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Shanghai Feixun Data Communication Technology Co., Ltd router fir302b A2 was discovered to contain a remote command execution (RCE) vulnerability via the Ping function.
Weakness: CWE-78
Which versions are affected by CVE-2022-27373?
It affects 1 product.
Products include Phicomm Fir303b Firmware.
How do I fix CVE-2022-27373?
No fix has been published for CVE-2022-27373 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-2022-27373 being exploited?
There is no known exploitation of CVE-2022-27373 in the wild and no public exploit code.
Sources
Also known as GHSA-29ph-m85v-2qfv.