PT-2024-5387 · Totolink · Totolink Cp450

Yhryhryhr_Tu · Published 2024-08-04 · Updated 2024-11-29 · CVE-2024-7465

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK CP450 version 4.1.0cu.747 B20191224

Description A critical issue is related to the function loginauth of the file /cgi-bin/cstecgi.cgi in the TOTOLINK CP450 router's firmware. The manipulation of the http host argument leads to a buffer overflow. This can be exploited remotely by sending a specially crafted POST request, potentially affecting the confidentiality, integrity, and availability of protected information.

Recommendations For TOTOLINK CP450 version 4.1.0cu.747 B20191224, as a temporary workaround, consider disabling the loginauth function until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the http host 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 vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2024-06021

CVE-2024-7465

Affected Products

Totolink Cp450

References · 10

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/CP450/loginauth.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-7465 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06021 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-7465 · Security Note
• https://vuldb.com/?ctiid.273558 · Note
• https://vuldb.com/?submit.381340 · Note
• https://t.me/cvedetector/2422 · Telegram Post
• https://vuldb.com/?id.273558 · Note
• https://twitter.com/elnjasi/status/1862536569640431684 · Twitter Post
• https://t.me/cvenotify/90726 · Telegram Post