Vulnerability · Published Mar 7, 2022 · Assigned by tenable
CVE-2022-25213
Medium 6.8
In plain English
A medium-severity security flaw in Phicomm Routers. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS NVD)6.8Medium
Exploit odds (30 days)0.4%top 69.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper physical access control and use of hard-coded credentials in /etc/passwd permits an attacker with physical access to obtain a root shell via an unprotected UART port on the device. The same port exposes an unauthenticated Das U-Boot BIOS shell.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Phicomm Routers | K3C |
References
- https://www.tenable.com/security/research/tra-2022-01 x_refsource_MISC