Vulnerability Monitor

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CVE-2025-1852

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.

Published

2025-03-03T06:15:21.343

Last Modified

2025-04-03T15:33:51.953

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-119
CWE-120
Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	ex1800t_firmware	9.1.0cu.2112_b20220316	Yes
Hardware	totolink	ex1800t	-	No

References

https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.md Broken Link ([email protected])
https://vuldb.com/?ctiid.298120 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.298120 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.505362 Third Party Advisory, VDB Entry ([email protected])
https://www.totolink.net/ Product ([email protected])
https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.md Broken Link (134c704f-9b21-4f2e-91b3-4a467353bcc0)