VDB

CVE-2025-44005

CVE-2025-44005 PUBLISHED CVSS 10 CRITICAL

Step CA Has Authorization Bypass in ACME and SCEP Provisioners

EPSS 3.32% · 87.4th percentile

Risk Scores

CVSS 3.1
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS Score
3.32%
87.4th percentile

Affected Products

VendorProductVersions
github.comsmallstep/certificates0
smallstepStep-CA0.28.4, v0.28.3

Timeline

  • Dec 3, 2025 CVE Published
  • Dec 6, 2025 PoC Published
  • Dec 17, 2025 PoC Published
  • Dec 17, 2025 PoC Published
  • Dec 18, 2025 EPSS Score
  • Dec 22, 2025 EPSS Score
  • Dec 26, 2025 EPSS Score
  • Dec 30, 2025 EPSS Score
  • Jan 3, 2026 EPSS Score
  • Jan 7, 2026 EPSS Score
  • Jan 11, 2026 EPSS Score
  • Jan 15, 2026 EPSS Score

References

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