CVE-2026-5692

HIGH

Totolink A7100RU cstecgi.cgi setGameSpeedCfg os command injection

Title source: cna

Description

A vulnerability was found in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setGameSpeedCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit has been made public and could be used.

References (5)

Core 5

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-355519 | Totolink A7100RU cstecgi.cgi setGameSpeedCfg os command injection

https://vuldb.com/vuln/355519

Signature, Permissions Required signature permissions-required

VDB-355519 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/vuln/355519/cti

Third Party Advisory third-party-advisory

Submit #792963 | Totolink A7100RU 7.4cu.2313_b20191024 Command Injection

https://vuldb.com/submit/792963

Exploit exploit

https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_190/README.md

View Exploit ZIP pw:eip

Product product

https://www.totolink.net/

Scores

CVSS v3 7.3

EPSS 0.0143

EPSS Percentile 69.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-77 CWE-78

Status published

Products (1)

Totolink/A7100RU 7.4cu.2313_b20191024

Published Apr 07, 2026

Tracked Since Apr 07, 2026