CVE-2025-42601— Captcha Bypass Vulnerability in Meon KYC solutions
Quick assessment
Affected
Meon KYC solutions
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Meon KYC是印度Meon公司的一个解决方案。 Meon KYC存在安全漏洞，该漏洞源于某些API端点对验证码的服务器端验证不足，可能导致绕过验证码验证机制。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-42601
Vulnerability Information
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Vulnerability Title
Captcha Bypass Vulnerability in Meon KYC solutions
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability exists in Meon KYC solutions due to insufficient server-side validation of the Captcha in certain API endpoints. A remote attacker could exploit this vulnerability by intercepting the request and removing the Captcha parameter leading to bypassing the Captcha verification mechanism.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端安全的客户端实施
Source: CVE Program / CVE List V5
Vulnerability Title
Meon KYC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Meon KYC是印度Meon公司的一个解决方案。 Meon KYC存在安全漏洞，该漏洞源于某些API端点对验证码的服务器端验证不足，可能导致绕过验证码验证机制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Meon | KYC solutions | 1.1 | - |
|
II. Public POCs for CVE-2025-42601
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-42601 (1)
-
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0082 third-party-advisory
Same Patch Batch · Meon · 2025-04-23 · 6 CVEs total
| CVE-2025-42603 | Information Disclosure Vulnerability in Meon KYC solutions | |
| CVE-2025-42604 | Detailed Error Response Vulnerability in Meon KYC solutions | |
| CVE-2025-42602 | Improper Authentication Vulnerability in Meon KYC solutions | |
| CVE-2025-42600 | Brute Force Attack Vulnerability in Meon KYC solutions | |
| CVE-2025-42605 | Improper Access Control Vulnerability in Meon Bidding Solutions |
IV. Related Vulnerabilities
Same product: KYC solutions
Same vendor: Meon
-
CVE-2025-42605
Improper Access Control Vulnerability in Meon Bidding Soluti -
CVE-2025-42604
Detailed Error Response Vulnerability in Meon KYC solutions -
CVE-2025-42603
Information Disclosure Vulnerability in Meon KYC solutions -
CVE-2025-42602
Improper Authentication Vulnerability in Meon KYC solutions -
CVE-2025-42600
Brute Force Attack Vulnerability in Meon KYC solutions
Same weakness: CWE-602
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V. Comments for CVE-2025-42601
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