CVE-2024-36650

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

TOTOLINK AC1200 Wireless Dual Band Gigabit Router firmware A3100R V4.1.2cu.5247_B20211129, in the cgi function `setNoticeCfg` of the file `/lib/cste_modules/system.so`, the length of the user input string `NoticeUrl` is not checked. This can lead to a buffer overflow, allowing attackers to construct malicious HTTP or MQTT requests to cause a denial-of-service attack.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
totolink	a3100r	v4.1.2cu.5247_b20211129

References

https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483Exploit, Third Party Advisory
https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483Exploit, Third Party Advisory

Timeline

Published: Jun 11, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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