PT-2026-42976 · Totolink · A8000Ru

Ltzhuster · Published 2026-05-24 · Updated 2026-05-24 · CVE-2026-9405

Mitre

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A security flaw has been discovered in Totolink A8000RU 7.1cu.643 b20200521. This impacts the function setGameSpeedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument enable results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-9405

Affected Products

A8000Ru

References · 5

• 🔥 https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_337/README.md · Exploit
• https://vuldb.com/vuln/365386/cti · Note
• https://vuldb.com/vuln/365386 · Note
• https://totolink.net · Note
• https://vuldb.com/submit/813440 · Note