RCE in Tenda Ac9

CVE-2022-25438

Tenda AC9 v15.03.2.21 was discovered to contain a remote command execution (RCE) vulnerability via the SetIPTVCfg function.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.049 (91.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tenda Ac9
Tenda Ac9_firmware — versions 15.03.2.21
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-25438?: CVE-2022-25438 is a critical-severity vulnerability in Tenda Ac9, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-03-18.
How severe is CVE-2022-25438?: Critical severity. CVSS v3 base score is 9.8 out of 10.