PT-2024-38174 · Totolink · Totolink Lr350

Yhryhryhr_Miemie · Published 2024-07-30 · Updated 2025-03-17 · CVE-2024-7214

Positive Technologies (AI Summary)

CVSS v3.1

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 LR350 version 9.3.5u.6369 B20220309

Description A critical issue has been found, affecting the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to command injection. This issue can be exploited remotely. The exploit has been disclosed publicly.

Recommendations For TOTOLINK LR350 version 9.3.5u.6369 B20220309, as a temporary workaround, consider disabling the setWanCfg function until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the hostName argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2024-7214

Affected Products

Totolink Lr350

References · 12

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/LR350/setWanCfg.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-7214 · Security Note
• https://osv.dev/vulnerability/CVE-2024-7214 · Vendor Advisory
• https://t.me/cvedetector/1969 · Telegram Post
• https://twitter.com/transilienceai/status/1901061757734363416 · Twitter Post
• https://vuldb.com/?ctiid.272785 · Note
• https://vuldb.com/?id.272785 · Note
• https://twitter.com/transilienceai/status/1901243389766770878 · Twitter Post
• https://twitter.com/transilienceai/status/1901608441493254203 · Twitter Post
• https://twitter.com/transilienceai/status/1900704573410415094 · Twitter Post
• https://vuldb.com/?submit.378319 · Note
• https://t.me/cvenotify/87858 · Telegram Post