CVE-2025-42600

Brute Force Attack Vulnerability in Meon KYC solutions

Published Apr 23, 2025 CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Description
This vulnerability exists in Meon KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts.

Remediation

Vendor Solution

Upgrade KYC Solutions to version 1.2

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-12233 This vulnerability exists in Meon KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description This vulnerability exists in KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts. This vulnerability exists in Meon KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts.
Type Values Removed Values Added
Description This vulnerability exists in KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts.
Title Brute Force Attack Vulnerability in Meon KYC solutions
Weaknesses CWE-307
References
Metrics cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N'}

Subscriptions

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Weaknesses

Sources

Status
PUBLISHED
Assigner
CERT-In
Published
Updated
Apr 23, 2025, 3:29 PM
Reserved
Apr 16, 2025, 12:00 PM
Status
Deferred
Published
Apr 23, 2025, 11:15 AM
Modified
Jun 17, 2026, 9:23 AM