PT-2026-32147 · Totolink · A7100Ru

Ltzhust2 · Published 2026-04-12 · Updated 2026-04-12 · CVE-2026-6114

Mitre

CVSS v3.1

9.8

Critical

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

A vulnerability was detected in Totolink A7100RU 7.4cu.2313 b20191024. Affected by this issue is the function setNetworkCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument proto results in os command injection. The attack may be initiated remotely. The exploit is now public and may be used.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-6114

Affected Products

A7100Ru

References · 6

• 🔥 https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_179/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6114 · Security Note
• https://vuldb.com/vuln/356974/cti · Note
• https://vuldb.com/submit/792247 · Note
• https://totolink.net · Note
• https://vuldb.com/vuln/356974 · Note