Vulnerability Intelligence Report
XSS in Survey Module
CVE-2021-21434
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.
No Active Exploit Signals
CVSS Base Score
3.5
LOW
Exploitability:1.0
Impact Score:2.6
EPSS Probability:0.66%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-79 ↗CWE-79 Cross-site Scripting (XSS)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| OTRS AG | Survey | 6.0.x <= 6.0.20 (affected), 7.0.x <= 7.0.19 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.659%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | OTRS AG · Vendor · Germany |
| Reserved | 2020-12-29T00:00:00 |
| Published | 2021-02-08T10:55:19 |
| Patch Date | 2021-02-08 |
| Last Updated | 2024-09-17T03:54:55 |
Community Chatter & Buzz