What is GHSA-q68g-wg9j-v69v?

GHSA-q68g-wg9j-v69v is a security advisory published by GitHub Security Advisories with High severity. A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The affected element...

Which CVE IDs does GHSA-q68g-wg9j-v69v cover?

GHSA-q68g-wg9j-v69v covers the following CVE IDs: CVE-2026-9387. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q68g-wg9j-v69v?

GHSA-q68g-wg9j-v69v has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-q68g-wg9j-v69vHighCVSS 9.8

A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The affected element...

Vendor

GitHub Security Advisories

Published

May 26, 2026

Last Modified

May 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-9387 →

📋 Description

A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument resetFlags results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-9387
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_334/README.md
https://vuldb.com/submit/813433
https://vuldb.com/vuln/365350
https://vuldb.com/vuln/365350/cti
https://www.totolink.net
https://github.com/advisories/GHSA-q68g-wg9j-v69v