VULNERABILITY INTELLIGENCE
CVE-2016-2056
CVSS score8.8 HIGH
EPSS probability54.51%
CISA KEVNot currently listed
Published2016-04-13
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
xymond in Xymon 4.1.x, 4.2.x, and 4.3.x before 4.3.25 allow remote authenticated users to execute arbitrary commands via shell metacharacters in the adduser_name argument in (1) web/useradm.c or (2) web/chpasswd.c.
Weakness classification
- CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')