PT-2024-38144 · Totolink · Totolink A3600R

Wxhwxhwxh_Tutu · Published 2024-07-29 · Updated 2024-08-23 · CVE-2024-7182

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TOTOLINK A3600R version 4.1.2cu.5182 B20201102

Description A critical issue has been found in the setUpgradeFW function of the /cgi-bin/cstecgi.cgi file. The manipulation of the FileName argument leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Recommendations For version 4.1.2cu.5182 B20201102, as a temporary workaround, consider disabling the setUpgradeFW function until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the FileName 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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-7182

Affected Products

Totolink A3600R

References · 9

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setUpgradeFW.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-7182 · Security Note
• https://osv.dev/vulnerability/CVE-2024-7182 · Vendor Advisory
• https://vuldb.com/?submit.378051 · Note
• https://vuldb.com/?id.272603 · Note
• https://vuldb.com/?ctiid.272603 · Note
• https://t.me/cvenotify/91891 · Telegram Post
• https://t.me/cvenotify/87701 · Telegram Post
• https://t.me/cvedetector/1799 · Telegram Post