CVE-2017-16664 Information

Description

Code injection exists in Kernel/System/Spelling.pm in Open Ticket Request System (OTRS) 5 before 5.0.24 4 before 4.0.26 and 3.3 before 3.3.20. In the agent interface an authenticated remote attacker can execute shell commands as the webserver user via URL manipulation.

CVSS Vector

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

Reference

https://lists.debian.org/debian-lts-announce/2017/12/msg00015.html https://www.debian.org/security/2017/dsa-4047 https://www.otrs.com/security-advisory-2017-07-security-update-otrs-framework/

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