CVE-2021-23023

HIGH

BIG-IP Edge Client <7.2.1.3, 7.1.x <7.1.9.9 - DLL Hijacking

Title source: llm
STIX 2.1

Description

On version 7.2.1.x before 7.2.1.3 and 7.1.x before 7.1.9.9 Update 1, a DLL hijacking issue exists in cachecleaner.dll included in the BIG-IP Edge Client Windows Installer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K33757590

Scores

CVSS v3 7.8
EPSS 0.0009
EPSS Percentile 24.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-427
Status published
Products (1)
f5/big-ip_access_policy_manager 7.1.6 - 7.1.9.9
Published Jun 10, 2021
Tracked Since Feb 18, 2026