CVE-2025-40668

Incorrect authorization vulnerability in TCMAN's GIM v11. This vulnerability allows an attacker, with low privilege level, to change the password of other users through a POST request using the parameters idUser, PasswordActual, PasswordNew and PasswordNewRepeat in /PC/WebService.aspx/validateChangePassword%C3%B1a. To exploit the vulnerability the PasswordActual parameter must be empty.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tcman-gim-1	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tcman:gim:11.0:*:*:*:*:*:*:*

History

06 Oct 2025, 19:48

Type	Values Removed	Values Added
CPE		cpe:2.3:a:tcman:gim:11.0:::::::*
First Time		Tcman gim Tcman
References	~~() https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tcman-gim-1 -~~	() https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tcman-gim-1 - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

12 Jun 2025, 16:06

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de autorización incorrecta en GIM v11 de TCMAN. Esta vulnerabilidad permite a un atacante con privilegios bajos cambiar la contraseña de otros usuarios mediante una solicitud POST utilizando los parámetros idUser, PasswordActual, PasswordNew y PasswordNewRepeat en /PC/WebService.aspx/validateChangePassword%C3%B1a. Para explotar esta vulnerabilidad, el parámetro PasswordActual debe estar vacío.

09 Jun 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-09 13:15

Updated : 2025-10-06 19:48

NVD link : CVE-2025-40668

Mitre link : CVE-2025-40668

CVE.ORG link : CVE-2025-40668

JSON object : View

Products Affected

tcman

gim

CWE

CWE-863

Incorrect Authorization

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