CVE-2018-18249
9.8
CRITICAL
CVSS 3.1
EPSS 0.51%
Description
Icinga Web 2 before 2.6.2 allows injection of PHP ini-file directives via vectors involving environment variables as the channel to send information to the attacker, such as a name=${PATH}_${APACHE_RUN_DIR}_${APACHE_RUN_USER} parameter to /icingaweb2/navigation/add or /icingaweb2/dashboard/new-dashlet.
How to fix CVE-2018-18249
To remediate CVE-2018-18249, upgrade the affected package to a fixed version below.
- Debian/icingaweb2—upgrade to 2.6.2-1 or later
Is CVE-2018-18249 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.6.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |