5.9

CVE-2020-5854: f5 big-ip

CVSS: 5.9v3.1MediumModified
Published 06-02-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-5854 is a medium (CVSS 5.9) vulnerability in f5 big-ip. EPSS estimates a 0.81% chance of exploitation in the next 30 days, higher than 56.1% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (NVD)
EPSS score
0.81%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-02-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

On BIG-IP 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.6.0-11.6.5.1, the tmm crashes under certain circumstances when using the connector profile if a specific sequence of connections are made.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.81%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

0.00 pp

From 0.81% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.81%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

F518 products
  • big-ipEOL15.0.0-15.0.1.1 | 14.1.0-14.1.2.2 | 14.0.0-14.0.1 | 13.1.0-13.1.3.1 | 12.1.0-12.1.5 | 11.6.0-11.6.5.1
  • big-ip_access_policy_manager≥ 11.5.2, ≤ 11.6.5 | ≥ 12.1.0, < 12.1.5.1 | ≥ 13.1.0, < 13.1.3.2 | ≥ 14.0.0, < 14.0.1.1 | ≥ 14.1.0, < 14.1.2.1 | ≥ 15.0.0, < 15.1.0
  • big-ip_advanced_firewall_manager≥ 11.5.2, ≤ 11.6.5 | ≥ 12.1.0, < 12.1.5.1 | ≥ 13.1.0, < 13.1.3.2 | ≥ 14.0.0, < 14.0.1.1 | ≥ 14.1.0, < 14.1.2.1 | ≥ 15.0.0, < 15.1.0
  • big-ip_analytics≥ 11.5.2, ≤ 11.6.5 | ≥ 12.1.0, < 12.1.5.1 | ≥ 13.1.0, < 13.1.3.2 | ≥ 14.0.0, < 14.0.1.1 | ≥ 14.1.0, < 14.1.2.1 | ≥ 15.0.0, < 15.1.0
  • big-ip_application_acceleration_manager≥ 11.5.2, ≤ 11.6.5 | ≥ 12.1.0, < 12.1.5.1 | ≥ 13.1.0, < 13.1.3.2 | ≥ 14.0.0, < 14.0.1.1 | ≥ 14.1.0, < 14.1.2.1 | ≥ 15.0.0, < 15.1.0

1 vendor · 18 products

References

1 links