CVE-2022-37777 Command injection in n/a
Attackers can execute arbitrary commands on Phicomm routers via the tracert function's trHops parameter, leading to remote code execution.
- 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-2022-37777?
CVE-2022-37777 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 3.0.1.17 and earlier were discovered to contain a remote command execution (RCE) vulnerability via the trHops parameter of the tracert function.
Which versions are affected by CVE-2022-37777?
It affects 4 products.
Products include Phicomm Fir151b Firmware, Phicomm Fir300b Firmware, Phicomm Fir302e Firmware, Phicomm Fir303b Firmware.
How do I fix CVE-2022-37777?
No fix has been published for CVE-2022-37777 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-2022-37777 being exploited?
There is no known exploitation of CVE-2022-37777 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hxfv-77m3-7424.