PT-2026-35690 · Totolink · A8000Ru

Ltzhust2 · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-7241

NVD

CVSS v2.0

10

High

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

A vulnerability was found in Totolink A8000RU 7.1cu.643 b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-7241

Affected Products

A8000Ru

References · 8

• 🔥 https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_325/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7241 · Security Note
• https://vuldb.com/vuln/359848 · Note
• https://totolink.net · Note
• https://vuldb.com/vuln/359848/cti · Note
• https://vuldb.com/submit/803086 · Note
• https://twitter.com/OrizonCyber/status/2049081257686950032 · Twitter Post
• https://reddit.com/r/pwnhub/comments/1sy2nz3/critical_command_injection_flaw_found_in_totolink · Reddit Post