CVE-2021-36094

XSS attack in appointment edit popup screen

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

It's possible to craft a request for appointment edit screen, which could lead to the XSS attack. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions.

Es posible diseñar una petición para la pantalla de edición de citas, lo que podría conllevar a un ataque de tipo XSS. Este problema afecta a: OTRS AG ((OTRS)) Community Edition versión 6.0.x, versión 6.0.1 y versiones posteriores. OTRS AG OTRS versión 7.0.x, versión 7.0.28 y versiones anteriores.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-07-01 CVE Reserved
2021-09-06 CVE Published
2023-03-30 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://otrs.com/release-notes/otrs-security-advisory-2021-17	2021-09-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 6.0.1 Search vendor "Otrs" for product "Otrs" and version " >= 6.0.1"		community		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 7.0.0 < 7.0.29 Search vendor "Otrs" for product "Otrs" and version " >= 7.0.0 < 7.0.29"		-		Affected