What is GHSA-hff2-jrpw-c7ch?

GHSA-hff2-jrpw-c7ch is a security advisory published by GitHub Security Advisories with High severity. A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is...

Which CVE IDs does GHSA-hff2-jrpw-c7ch cover?

GHSA-hff2-jrpw-c7ch covers the following CVE IDs: CVE-2026-9458. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hff2-jrpw-c7ch?

GHSA-hff2-jrpw-c7ch has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-hff2-jrpw-c7chHighCVSS 9.8

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is...

Vendor

GitHub Security Advisories

Published

May 26, 2026

Last Modified

May 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-9458 →

📋 Description

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument enabled leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-9458
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_346/README.md
https://vuldb.com/submit/813457
https://vuldb.com/vuln/365439
https://vuldb.com/vuln/365439/cti
https://www.totolink.net
https://github.com/advisories/GHSA-hff2-jrpw-c7ch