CVE-2025-42602 - CVE House
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Status published High CVE-2025-42602

Improper Authentication Vulnerability in Meon KYC solutions

Vulnerability Description

This vulnerability exists in Meon KYC solutions due to improper handling of access and refresh tokens in certain API endpoints of authentication process. A remote attacker could exploit this vulnerability by intercepting and manipulating the responses through API request body leading to unauthorized access of other user accounts.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • This vulnerability is reported by Mohit Gadiya.

References

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Affected Vendor

Affected Software

KYC solutions
Vulnerable Versions:
1.1

Timeline

Official Publish: April 23rd, 2025
Last Modified: April 23rd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-613 CWE-384

MITRE ATT&CK TTPs

T1539 Steal Web Session Cookie
Credential Access
T1078 Valid Accounts
Persistence
T1550 Use Alternate Authentication Material
Defense Evasion
T1021 Remote Services
Lateral Movement
T1562 Impair Defenses
Defense Evasion
T1189 Drive-by Compromise
Initial Access