CVE-2025-40645

HIGH EPSS 23.1%

Published Oct 2, 20259mo ago · Modified Jun 17, 20262w ago

8.7 CVSS 4.0

High

Published Oct 2, 2025 9mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

8.7

Exploitability

—

Impact

—

Vector string

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

23.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.