PT-2026-35693 · Totolink · A8000Ru

Ltzhust2 · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-7244

NVD

CVSS v2.0

10

High

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

A security flaw has been discovered in Totolink A8000RU 7.1cu.643 b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Exploit

Fix

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2026-7244

Affected Products

A8000Ru

References · 6

• 🔥 https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_328/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7244 · Security Note
• https://vuldb.com/vuln/359851 · Note
• https://totolink.net · Note
• https://vuldb.com/vuln/359851/cti · Note
• https://vuldb.com/submit/803267 · Note