PT-2024-38172 · Totolink · Totolink A7000R

Yhryhryhr_Miemie · Published 2024-07-30 · Updated 2024-08-06 · CVE-2024-7212

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 A7000R version 9.1.0u.6268 B20220504

Description A critical issue has been found in the function loginauth of the file /cgi-bin/cstecgi.cgi, where the manipulation of the password argument leads to buffer overflow. The attack can be initiated remotely. The issue has been publicly disclosed and may be exploited.

Recommendations For TOTOLINK A7000R version 9.1.0u.6268 B20220504, 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 password 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-2024-7212

Affected Products

Totolink A7000R

References · 8

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A7000R/loginauth_password.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-7212 · Security Note
• https://osv.dev/vulnerability/CVE-2024-7212 · Vendor Advisory
• https://vuldb.com/?ctiid.272783 · Note
• https://t.me/cvenotify/89440 · Telegram Post
• https://vuldb.com/?id.272783 · Note
• https://t.me/cvedetector/1968 · Telegram Post
• https://vuldb.com/?submit.378312 · Note