5.5

CVE-2019-19151: f5 big-ip_access_policy_manager Improper Privilege Management

CVSS: 5.5v3.1MediumModified
Published 23-12-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2019-19151 is a medium (CVSS 5.5) Improper Privilege Management vulnerability in f5 big-ip_access_policy_manager. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.3% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.30%
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. 23-12-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

On BIG-IP versions 15.0.0-15.1.0, 14.0.0-14.1.2.3, 13.1.0-13.1.3.2, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, BIG-IQ versions 7.0.0, 6.0.0-6.1.0, and 5.0.0-5.4.0, iWorkflow version 2.3.0, and Enterprise Manager version 3.1.1, authenticated users granted TMOS Shell (tmsh) privileges are able access objects on the file system which would normally be disallowed by tmsh restrictions. This allows for authenticated, low privileged attackers to access objects on the file system which would not normally be allowed.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.30%

Chance of exploitation in the next 30 days

Percentile

21%

Versus all other CVEs

30-day change

0.00 pp

From 0.30% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.30%

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

F517 products
  • big-ip_access_policy_manager≥ 11.5.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
  • big-ip_advanced_firewall_manager≥ 11.5.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
  • big-ip_analytics≥ 11.5.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
  • big-ip_application_acceleration_manager≥ 11.5.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
  • big-ip_application_security_manager≥ 11.5.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0

1 vendor · 17 products

References

1 links