CVE Vulnerabilities

CVE-2020-5886

Cleartext Transmission of Sensitive Information

Published: Apr 30, 2020 | Modified: Nov 21, 2024
CVSS 3.x
9.1
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.x
6.4 MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

On versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, and 12.1.0-12.1.5.1, BIG-IP systems setup for connection mirroring in a High Availability (HA) pair transfers sensitive cryptographic objects over an insecure communications channel. This is a control plane issue which is exposed only on the network used for connection mirroring.

Weakness

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Affected Software

Name Vendor Start Version End Version
Big-ip_access_policy_manager F5 12.1.0 (including) 12.1.5.1 (including)
Big-ip_access_policy_manager F5 13.1.0 (including) 13.1.3.3 (including)
Big-ip_access_policy_manager F5 14.1.0 (including) 14.1.2.3 (including)
Big-ip_access_policy_manager F5 15.0.0 (including) 15.1.0.1 (including)

Potential Mitigations

References