CVE-2017-9781
check-mk-agent: A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.4.0x prior to 1.4.0p6, allowing an unauthent...
CVE-2017-9781 is fixed in 6 products on 1 platform, first by check-mk-agent 1.2.8p16-1ubuntu0.2, released March 25, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0145
73rd percentile
A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.4.0x prior to 1.4.0p6, allowing an unauthenticated remote attacker to inject arbitrary HTML or JavaScript via the _username parameter when attempting authentication to webapi.py, which is returned unencoded with content type text/html.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| check-mk-agent · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-agent 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |
| check-mk-agent-logwatch · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-agent-logwatch 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |
| check-mk-config-icinga · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-config-icinga 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |
| check-mk-livestatus · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-livestatus 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |
| check-mk-multisite · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-multisite 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |
| check-mk-server · Ubuntu 18.04.6 LTS (bionic) | 1.2.8p16-1ubuntu0.2 | check-mk-server 1.2.8p16-1ubuntu0.2 | Mar 25, 2022 |