Auth bypass in Icinga Web 2
CVE-2022-24714
Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Installations of Icinga 2 with the IDO writer enabled are affected. If you use service custom variables in role restrictions, and you regularly decommission service objects, users with said roles may still have access to a collection of content. Note that this only applies if a role has implicitly permitted access to hosts, due to permitted access to at least one of their services. If access to a host is permitted by other means, no sensible information has been disclosed to unauthorized users. This issue has been resolved in versions 2.8.6, 2.9.6 and 2.10 of Icinga Web 2.
Vulnerability class: Broken Access Control
EPSS: 0.012 (66.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Icinga Icinga_web_2
- Icinga Icingaweb2 — versions < 2.8.6, >= 2.9.0, < 2.9.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2022-24714?
- CVE-2022-24714 is a medium-severity vulnerability in Icinga Web 2, classified under Incorrect Authorization. CVSS score: 5.3/10. Published 2022-03-08.
- How severe is CVE-2022-24714?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-24714 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.