RCE in Phicomm K2

CVE-2023-40796

Phicomm k2 v22.6.529.216 was discovered to contain a command injection vulnerability via the function luci.sys.call.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.008 (54.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Phicomm K2
Phicomm K2_firmware — versions 22.6.529.216
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-40796?: CVE-2023-40796 is a high-severity vulnerability in Phicomm K2, classified under Command Injection. CVSS score: 7.8/10. Published 2023-08-25.
How severe is CVE-2023-40796?: High severity. CVSS v3 base score is 7.8 out of 10.