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NVD CRITICAL: CVE-2026-9408 — A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected b...

·Source: NIST NVD

Updated:

Executive Summary

A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.

Analysis

A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit is now public and may be used. CVSS Score: 9.8. Published: 2026-05-25T00:16:22.743.

Indicators of Compromise (1)

CVE (1)
CVE-2026-9408
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on May 25, 2026. Verified by: NIST.

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