CVE-2025-2369

A vulnerability was found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316. It has been classified as critical. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument admpass leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/Stack-based%20Buffer%20Overflow%2002%20setPasswordCfg-_admpass.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.299868	Permissions Required VDB Entry
https://vuldb.com/?id.299868	Third Party Advisory VDB Entry
https://vuldb.com/?submit.515328	Third Party Advisory VDB Entry
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:ex1800t_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:totolink:ex1800t:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-17 09:15

Updated : 2025-04-07 20:47

NVD link : CVE-2025-2369

Mitre link : CVE-2025-2369

CVE.ORG link : CVE-2025-2369

JSON object : View

Products Affected

totolink

ex1800t_firmware
ex1800t

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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