What is GHSA-wr4g-w636-jw9m?

GHSA-wr4g-w636-jw9m is a security advisory published by GitHub Security Advisories with High severity. A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function...

Which CVE IDs does GHSA-wr4g-w636-jw9m cover?

GHSA-wr4g-w636-jw9m covers the following CVE IDs: CVE-2026-9406. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wr4g-w636-jw9m?

GHSA-wr4g-w636-jw9m has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-wr4g-w636-jw9mHighCVSS 9.8

A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function...

Vendor

GitHub Security Advisories

Published

May 26, 2026

Last Modified

May 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-9406 →

📋 Description

A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-9406
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_338/README.md
https://vuldb.com/submit/813441
https://vuldb.com/vuln/365387
https://vuldb.com/vuln/365387/cti
https://www.totolink.net
https://github.com/advisories/GHSA-wr4g-w636-jw9m