PT-2026-35684 · Totolink · A8000Ru

Ltzhust2 · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-7240

NVD

CVSS v2.0

10

High

AV:N/AC:L/Au:N/C:C/I:C/A:C

A vulnerability has been found in Totolink A8000RU 7.1cu.643 b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-7240

Affected Products

A8000Ru

References · 6

• 🔥 https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_324/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7240 · Security Note
• https://totolink.net · Note
• https://vuldb.com/vuln/359847/cti · Note
• https://vuldb.com/vuln/359847 · Note
• https://vuldb.com/submit/802845 · Note