CVE-2016-2056 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/135758/Xymon-4.3.x-Buffer-Overflow-Code-Execution-Information-Disclosure.html http://packetstormsecurity.com/files/153620/Xymon-useradm-Command-Execution.html http://www.debian.org/security/2016/dsa-3495 http://www.securityfocus.com/archive/1/537522/100/0/threaded https://sourceforge.net/p/xymon/code/7892/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8