CVE-2024-36650
HIGHTOTOLINK AC1200 Router A3100R Firmware - Buffer Overflow in setNoticeCfg
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483
Scores
CVSS v3
7.5
EPSS
0.0023
EPSS Percentile
46.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-120
Status
published
Products (1)
totolink/a3100r_firmware
4.1.2cu.5247_b20211129
Published
Jun 11, 2024
Tracked Since
Feb 18, 2026