SB2019112905 - Improper access control in F5 BIG-IP ASM and BIG-IQ/Enterprise Manager/F5 iWorkflow

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Main Vulnerability Database SB2019112905

SB2019112905 - Improper access control in F5 BIG-IP ASM and BIG-IQ/Enterprise Manager/F5 iWorkflow

Published: November 29, 2019

Security Bulletin ID SB2019112905
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Improper access control (CVE-ID: CVE-2019-6665)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker with access to the device communication between the BIG-IP ASM Central Policy Builder and the BIG-IQ/Enterprise Manager/F5 iWorkflow can set up the proxy the same way and intercept the traffic.

This may lead to incorrect policy building suggestions or a partial denial-of-service (DoS).


Remediation

Install update from vendor's website.

References