CVE-2021-21434

Published: Feb 8, 2021Modified: Jun 17, 2026

4.8

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Exploitability: 1.7 / Impact: 2.7

Source: NVD

Description

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface (i.e. another agent who wants to make changes in the survey). This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions.

Affected (2)

Products: Otrs: Survey

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Otrs Survey	From 6.0.0 to 6.0.20
Otrs Survey	From 7.0.0 to 7.0.19

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://otrs.com/release-notes/otrs-security-advisory-2021-01/

Source: security@otrs.com

Vendor Advisory

https://otrs.com/release-notes/otrs-security-advisory-2021-01/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.