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CVE-2021-23052

MEDIUM
6.1
CVSS Score
Published: September 14, 2021 at 12:18 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
1 product affected across 1 vendorBig IP Access Policy Manager

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.6%

Description

On version 14.1.x before 14.1.4.4 and all versions of 13.1.x, an open redirect vulnerability exists on virtual servers enabled with a BIG-IP APM access policy. This vulnerability allows an unauthenticated malicious user to build an open redirect URI. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager· F5
95%
13.1.0 ≤ v ≤ 13.1.414.1 ≤ v < 14.1.4.414.1.0 ≤ v < 14.1.4.4
Affected range stops below 14.1.4.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.f5.com/csp/article/K32734107

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-601

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