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CVE-2025-43918

Quick assessment

Affected
SSL.com SSL.com
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.

SSL.com是SSL.com公司的一个商业证书颁发程序。 SSL.com 2025-04-19之前版本存在安全漏洞，该漏洞源于域名验证不当，可能导致签发错误证书。

CVSS 6.4 · Medium EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1195.002 · Compromise Software Supply Chain
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I. Basic Information for CVE-2025-43918

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SSL.com before 2025-04-19, when domain validation method 3.2.2.4.14 is used, processes certificate requests such that a trusted TLS certificate may be issued for the domain name of a requester's email address, even when the requester does not otherwise establish administrative control of that domain.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不可信的源
Source: CVE Program / CVE List V5
Vulnerability Title
SSL.com 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SSL.com是SSL.com公司的一个商业证书颁发程序。 SSL.com 2025-04-19之前版本存在安全漏洞，该漏洞源于域名验证不当，可能导致签发错误证书。
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
SSL.com SSL.com 0 ~ 2025-04-19 -

II. Public POCs for CVE-2025-43918

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III. Intelligence Information for CVE-2025-43918

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Vendor Advisories for CVE-2025-43918 (1)

News Coverage for CVE-2025-43918 (1)

IV. Related Vulnerabilities

Same weakness: CWE-348

V. Comments for CVE-2025-43918

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