What is CVE-2025-43918?

CVE-2025-43918 is a medium-severity vulnerability in Ssl.com, classified under CWE-348. CVSS score: 6.4/10. Published 2025-04-19.

How severe is CVE-2025-43918?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2025-43918 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Ssl.com

CVE-2025-43918

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…

EPSS: 0.001 (29.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Ssl.com — versions 0

Weakness classification (CWE)

CWE-348

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

Frequently asked questions

What is CVE-2025-43918?: CVE-2025-43918 is a medium-severity vulnerability in Ssl.com, classified under CWE-348. CVSS score: 6.4/10. Published 2025-04-19.
How severe is CVE-2025-43918?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2025-43918 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.