PT-2024-31986 · Totolink · Totolink Ac1200 T8

Published 2024-09-16 · Updated 2024-09-20 · CVE-2024-46424

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK AC1200 T8 version 4.1.5cu.861 B20230220

Description The issue is a buffer overflow vulnerability in the UploadCustomModule function, which allows attackers to cause a Denial of Service (DoS) via the File parameter. This vulnerability can be exploited to disrupt the service.

Recommendations As a temporary workaround, consider disabling the UploadCustomModule function until a patch is available. Avoid using the File parameter in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-46424

Affected Products

Totolink Ac1200 T8

References · 11

• 🔥 https://github.com/TTTJJJWWW/AHU-IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/UploadCustomModule.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-46424 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46424 · Security Note
• https://twitter.com/CVEnew/status/1835665600351502573 · Twitter Post
• https://twitter.com/AegisLens/status/1836786079678050586 · Twitter Post
• https://twitter.com/cracbot/status/1836646487486533773 · Twitter Post
• https://twitter.com/cracbot/status/1837008865260622077 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1835685471277474055 · Twitter Post
• https://twitter.com/cracbot/status/1837371245912072397 · Twitter Post
• https://t.me/cvenotify/94893 · Telegram Post
• https://t.me/cvedetector/5720 · Telegram Post