PT-2025-9194 · Totolink · Totolink X18

Calmc1 · Published 2025-02-21 · Updated 2025-10-10 · CVE-2025-1829

Positive Technologies · (AI Summary)

CVSS v3.1

8.8

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK X18 version 9.1.0cu.2024 B20220329

Description A critical issue exists in the

setMtknatCfg

function within the

/cgi-bin/cstecgi.cgi

file of the TOTOLINK X18 device. Manipulation of the

mtkhnatEnable

argument can lead to operating system command injection. This allows for remote execution of arbitrary commands. The exploit for this issue has been publicly disclosed and may be used. The vendor was informed of this issue but did not respond.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

BDU:2025-03501

CVE-2025-1829

Affected Products

Totolink X18

References · 14

• 🔥 https://github.com/sjwszt/CVE/blob/main/CVE_2.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-1829 · Security Note
• https://bdu.fstec.ru/vul/2025-03501 · Security Note
• https://vuldb.com/?submit.504983 · Note
• https://vuldb.com/?id.298096 · Note
• https://totolink.net · Note
• https://t.me/cvenotify/113017 · Telegram Post
• https://vuldb.com/?ctiid.298096 · Note
• https://twitter.com/CVEnew/status/1896399756068298849 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1896284518601908723 · Twitter Post
• https://t.me/true_secator/7514 · Telegram Post
• https://t.me/cvedetector/19266 · Telegram Post
• https://t.me/cvenotify/113199 · Telegram Post
• https://twitter.com/WolfgangSesin/status/1895953422739726604 · Twitter Post