Vulnerability Details : CVE-2022-25213
Potential exploit
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.
Products affected by CVE-2022-25213
- cpe:2.3:o:phicomm:k2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:phicomm:k3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:phicomm:k3c_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:phicomm:k2g_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:phicomm:k2p_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-25213
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 9 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-25213
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST |
CWE ids for CVE-2022-25213
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-25213
-
https://www.tenable.com/security/research/tra-2022-01
Unpatchable Vulnerabilities in Phicomm Router Firmware - Research Advisory | Tenable®Exploit;Third Party Advisory
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