PT-2023-9638 · Totolink · Totolink Lr350

C0Nyy · Published 2023-09-07 · Updated 2024-11-05 · CVE-2024-10654

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK LR350 versions up to 9.3.5u.6369

Description A critical issue is related to the authorization procedure, specifically with the handling of the authCode parameter. This can allow a remote attacker to bypass security restrictions. The vulnerability affects an unknown functionality of the file /formLoginAuth.htm. Manipulating the authCode argument with the input 1 leads to authorization bypass. The attack can be launched remotely.

Recommendations For TOTOLINK LR350 versions up to 9.3.5u.6369, upgrade to version 9.3.5u.6698 B20230810 to address this issue. As a temporary workaround, consider restricting access to the /formLoginAuth.htm file and avoiding manipulation of the authCode parameter until the upgrade is applied.

Exploit

Fix

Incorrect Privilege Assignment

Improper Authorization

IDOR

Weakness Enumeration

CWE-266

CWE-285

CWE-639

Related Identifiers

BDU:2024-08968

CVE-2024-10654

Affected Products

Totolink Lr350

References · 14

• 🔥 https://github.com/c0nyy/IoT_vuln/blob/main/TOTOLINK%20LR350%20Vuln.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-10654 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-10654 · Security Note
• https://totolink.net/home/menu/detail/menu_listtpl/download/id/231/ids/36.html · Patch
• https://bdu.fstec.ru/vul/2024-08968 · Security Note
• https://vuldb.com/?submit.434801 · Note
• https://t.me/cvenotify/100269 · Telegram Post
• https://t.me/cvedetector/9577 · Telegram Post
• https://vuldb.com/?id.282667 · Note
• https://vuldb.com/?ctiid.282667 · Note
• https://twitter.com/VulmonFeeds/status/1852360069955965037 · Twitter Post
• https://twitter.com/CVEnew/status/1852314116410507750 · Twitter Post
• https://t.me/cvenotify/100626 · Telegram Post
• https://totolink.net · Note