Validation Vulnerability in F5 Networks' Configuration Utility
CVE-2025-59483

8.5HIGH

Key Information:

Vendor

F5
Status
Big-ip
Vendor
CVE Published:
15 October 2025

What is CVE-2025-59483?

A validation vulnerability has been identified in a specific URL within the F5 Networks Configuration utility, potentially allowing unauthorized access or manipulation of configuration settings. This issue primarily affects certain software versions that have not reached End of Technical Support (EoTS). Users are advised to ensure they are using supported versions and to follow best practices for system security.

Affected Version(s)

BIG-IP 17.5.0 < 17.5.1.3

BIG-IP 17.1.0 < 17.1.3

BIG-IP 16.1.0 < 16.1.6.1

References

https://my.f5.com/manage/s/article/K000156800
vendor-advisory

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

F5
JSON
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CVE-2025-59483 : Validation Vulnerability in F5 Networks' Configuration Utility