What is CVE-2026-86152?

CVE-2026-86152 is a critical-severity vulnerability in Tenda Cp3, classified under Command Injection. CVSS score: 10.0/10. Published 2026-09-06.

How severe is CVE-2026-86152?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Tenda Cp3

CVE-2026-86152

A flaw has been found in Tenda CP3 27.5.57.101. The impacted element is the function CAutoAddWifi::ThreadProc of the file Functions/AutoAddWifi.cpp of the component Kylin. Executing a manipulation can lead to os command injection. The attack may be launched remotely.

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Tenda Cp3 — versions 27.5.57.101

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-86152?: CVE-2026-86152 is a critical-severity vulnerability in Tenda Cp3, classified under Command Injection. CVSS score: 10.0/10. Published 2026-09-06.
How severe is CVE-2026-86152?: Critical severity. CVSS v3 base score is 10.0 out of 10.