4.3

CVE-2023-38419: f5 big-ip

CVSS: 4.3v3.1MediumModified
Published 02-08-2023Last modified 11-10-2024
Open JSON

Vulnerability summary

CVE-2023-38419 is a medium (CVSS 4.3) vulnerability in f5 big-ip. EPSS estimates a 0.55% chance of exploitation in the next 30 days, higher than 44.7% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.55%
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. 02-08-2023
    PublishedVulnerability first disclosed.
  2. 11-10-2024
    Last modifiedVulnerability information updated.

Description

An authenticated attacker with guest privileges or higher can cause the iControl SOAP process to terminate by sending undisclosed requests.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.55%

Chance of exploitation in the next 30 days

Percentile

45%

Versus all other CVEs

30-day change

0.00 pp

From 0.55% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.55%

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

Affected systems

F522 products
  • big-ip≥ 17.1.0, < 17.1.0.2 | ≥ 16.1.0, < 16.1.3.5 | ≥ 15.1.0, < 15.1.9.1 | ≥ 14.1.0, < 14.1.5.5 | ≥ 13.1.0 (No fix recorded)
  • big-ip_access_policy_manager≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5.5 | ≥ 15.1.0, < 15.1.9.1 | ≥ 16.1.0, < 16.1.3.5 | ≥ 17.0.0, < 17.1.0.2
  • big-ip_advanced_firewall_manager≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5.5 | ≥ 15.1.0, < 15.1.9.1 | ≥ 16.1.0, < 16.1.3.5 | ≥ 17.0.0, < 17.1.0.2
  • big-ip_advanced_web_application_firewall≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5.5 | ≥ 15.1.0, < 15.1.9.1 | ≥ 16.1.0, < 16.1.3.5 | ≥ 17.0.0, < 17.1.0.2
  • big-ip_analytics≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5.5 | ≥ 15.1.0, < 15.1.9.1 | ≥ 16.1.0, < 16.1.3.5 | ≥ 17.0.0, < 17.1.0.2

1 vendor · 22 products

References

1 links