Incorrect Access Control in Keyfactor SignServer Affects Security Management
CVE-2025-47222

6.5MEDIUM

Key Information:

Vendor

Keyfactor

Status
SignServer
Vendor
CVE Published:
13 November 2025

What is CVE-2025-47222?

Keyfactor SignServer versions prior to 7.3.1 exhibit an Incorrect Access Control vulnerability. This flaw can permit unauthorized users to gain access to restricted functionalities within the platform, potentially leading to unauthorized actions or exposure of sensitive data. It is crucial for organizations using SignServer to update to the latest version to mitigate associated risks.

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References

https://support.keyfactor.com
https://docs.keyfactor.com/signserver/latest/signserver-7...
https://support.keyfactor.com/hc/en-us/articles/376391748...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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