CVE-2024-12352: TOTOLINK EX1800T cstecgi.cgi sub_40662C stack-based overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-09 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability classified as problematic was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This vulnerability affects the function sub_40662C of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

TOTOLINK EX1800T: 9.1.0cu.2112_b20220316

References

https://github.com/zheng0064/cve/blob/main/StackOverFlow-CVE.md
https://vuldb.com/?ctiid.287272
https://vuldb.com/?id.287272
https://vuldb.com/?submit.457392
https://www.totolink.net/

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