CVE-2021-33491

OX App Suite / Ox Documents 7.10.x XSS / Code Injection / Traversal

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records.

OX App Suite versiones hasta 7.10.5, permite un salto de directorios por medio de ../ en un archivo ZIP OOXML u ODF, debido al manejo inapropiado de las rutas relativas en las direcciones de correo en conjunto con los registros DNS de auto-configuración

OX App Suite and OX Documents suffer from cross site scripting, code injection, path traversal, and input validation vulnerabilities. Most of these issues affect 7.10.5 and below with one affecting 7.10.4 and below.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-05-21 CVE Reserved
2021-11-22 CVE Published
2023-12-06 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.html	2024-08-03
https://seclists.org/fulldisclosure/2021/Nov/42	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://open-xchange.com	2021-11-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Open-xchange Search vendor "Open-xchange"		Ox App Suite Search vendor "Open-xchange" for product "Ox App Suite"				<= 7.10.5 Search vendor "Open-xchange" for product "Ox App Suite" and version " <= 7.10.5"		-		Affected