CVE-2026-9475

A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Score

CVSS 3.1 9.8 Critical

Status

Deferred - cna@vuldb.com

Published

2026-05-25

Last modified

2026-05-26

Weaknesses

CWE-77, CWE-78

Affected products

• A8000ru Firmware (Totolink)

References

• https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_347/README.md
• https://vuldb.com/submit/813458
• https://vuldb.com/vuln/365456
• https://vuldb.com/vuln/365456/cti
• https://www.totolink.net/