CVE-2025-1852

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A vulnerability has been found in Totolink EX1800T 9.1.0cu.2112_B20220316 and classified as critical. This vulnerability affects the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-120

Affected software

Vendor	Product	Versions
Totolink	EX1800T	9.1.0cu.2112_B20220316

References

https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.mdBroken Link
https://vuldb.com/?ctiid.298120Permissions Required, VDB Entry
https://vuldb.com/?id.298120Third Party Advisory, VDB Entry
https://vuldb.com/?submit.505362Third Party Advisory, VDB Entry
https://www.totolink.net/Product
https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.mdBroken Link

Timeline

Published: Mar 3, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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