CVE-2022-37779 Command injection in n/a
Remote attackers can execute arbitrary commands on Phicomm routers via the ping function's sendnum parameter.
- 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-2022-37779?
CVE-2022-37779 is a high-severity command injection vulnerability in n/a, published on 7 Sep 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Phicomm FIR151B A2, FIR302E A2, FIR300B A2, FIR303B A2 routers V3.0.1.17 were discovered to contain a remote command execution (RCE) vulnerability via the sendnum parameter of the ping function.
Which versions are affected by CVE-2022-37779?
It affects 4 products.
Products include Phicomm Fir151b Firmware, Phicomm Fir300b Firmware, Phicomm Fir302e Firmware, Phicomm Fir303b Firmware.
How do I fix CVE-2022-37779?
No fix has been published for CVE-2022-37779 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-2022-37779 being exploited?
There is no known exploitation of CVE-2022-37779 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pgmf-hqhq-5mq3.