Privilege escalation in Icinga
CVE-2021-32739
Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. From version 2.4.0 through version 2.12.4, a vulnerability exists that may allow pri…
EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Icinga
- Icinga Icinga2 — versions >= 2.4.0, <= 2.12.4
- Debian Debian_linux — versions 9.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security-advisories@github.com (x_refsource_MISC, Broken Link, Vendor Advisory)
- security-advisories@github.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2021-32739?
- CVE-2021-32739 is a high-severity vulnerability in Icinga, classified under Privilege Defined With Unsafe Actions. CVSS score: 8.8/10. Published 2021-07-15.
- How severe is CVE-2021-32739?
- High severity. CVSS v3 base score is 8.8 out of 10.