PT-2026-31879 · Totolink · A7100Ru

Ltzhust · Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-6025

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 identified in Totolink A7100RU 7.4cu.2313 b20191024. This affects the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument enable leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Exploit

Fix

RCE

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2026-6025

Affected Products

A7100Ru

References · 10

• 🔥 https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_170/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6025 · Security Note
• https://twitter.com/CVEnew/status/2042561749694714338 · Twitter Post
• https://twitter.com/OrizonCyber/status/2042543161243746811 · Twitter Post
• https://vuldb.com/vuln/356601 · Note
• https://twitter.com/0dayPublishing/status/2042477565424570495 · Twitter Post
• https://totolink.net · Note
• https://twitter.com/CveFindCom/status/2042478423293997269 · Twitter Post
• https://vuldb.com/vuln/356601/cti · Note
• https://vuldb.com/submit/792046 · Note