Auth bypass in Red Hat Ansible Automation Platform Execution Environments

CVE-2024-9902

A flaw was found in Ansible. The ansible-core `user` module can allow an unprivileged user to silently create or replace the contents of any file on any system path and take ownership of it when a privileged user executes the `user` module against the unprivileged user's home directory. If the unprivileged user has traversal permissions on the directory containing the exploited target file, they retain full control over the contents of the file as its owner.

Vulnerability class: Broken Access Control

EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-9902?
CVE-2024-9902 is a medium-severity vulnerability in Red Hat Ansible Automation Platform Execution Environments, classified under Incorrect Authorization. CVSS score: 6.3/10. Published 2024-11-06.
How severe is CVE-2024-9902?
Medium severity. CVSS v3 base score is 6.3 out of 10.
Is CVE-2024-9902 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.