CVE-2025-40645 - Vulnerability Details - OpenCVE

Exposure of sensitive information in Viday. This vulnerability could allow an unauthenticated attacker to obtain sensitive information about customers by sending an HTTP GET request to “/api/reserva/web/clients” using the “phone” parameter.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Viday	Viday

No data.

No data.

References

Link	Providers
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-viday

History

Fri, 03 Oct 2025 08:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Viday Viday viday
Vendors & Products		Viday Viday viday

Thu, 02 Oct 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 02 Oct 2025 09:45:00 +0000

Type	Values Removed	Values Added
Description		Exposure of sensitive information in Viday. This vulnerability could allow an unauthenticated attacker to obtain sensitive information about customers by sending an HTTP GET request to “/api/reserva/web/clients” using the “phone” parameter.
Title		Exposure of sensitive information in Viday
Weaknesses		CWE-200
References		https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-viday
Metrics		cvssV4_0 `{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2025-10-02T09:41:36.252Z

Updated: 2025-10-02T15:53:28.138Z

Reserved: 2025-04-16T08:38:12.620Z

Link: CVE-2025-40645

Vulnrichment

Updated: 2025-10-02T15:24:06.593Z

NVD

Status : Awaiting Analysis

Published: 2025-10-02T10:15:36.597

Modified: 2025-10-02T19:11:46.753

Link: CVE-2025-40645

Redhat

No data.

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