CVE-2020-5870 : In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not

In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not use any form of authentication for connecting to the peer.

Published 2020-04-24 14:15:14

Updated 2020-04-28 18:06:05

Source F5 Networks

View at NVD, CVE.org

Products affected by CVE-2020-5870

F5 » Big-iq Centralized Management
Versions from including (>=) 5.2.0 and up to, including, (<=) 5.4.0
cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-iq Centralized Management
Versions from including (>=) 6.0.0 and up to, including, (<=) 6.1.0
cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-iq Centralized Management
Versions from including (>=) 7.0.0 and before (<) 7.1.0
cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.11%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 27 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.8	MEDIUM	AV:A/AC:L/Au:N/C:P/I:P/A:N	6.5	4.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
8.1	HIGH	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	2.8	5.2	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Assigned by: nvd@nist.gov (Primary)

Jump to