CVE-2021-31865

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows users to circumvent the allowed filename extensions of uploaded attachments.

Redmine versiones anteriores a 4.0.9, versiones 4.1.x anteriores a 4.1.3 y versiones 4.2.x anteriores a 4.2.1, permite a usuarios omitir unas extensiones de nombre de archivo permitidas de archivos adjuntos cargados

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-04-28 CVE Reserved
2021-04-28 CVE Published
2024-01-12 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2021/05/msg00013.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.redmine.org/news/131	2022-07-12
https://www.redmine.org/projects/redmine/wiki/Security_Advisories	2022-07-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redmine Search vendor "Redmine"		Redmine Search vendor "Redmine" for product "Redmine"				< 4.0.9 Search vendor "Redmine" for product "Redmine" and version " < 4.0.9"		-		Affected
Redmine Search vendor "Redmine"		Redmine Search vendor "Redmine" for product "Redmine"				>= 4.1.0 < 4.1.3 Search vendor "Redmine" for product "Redmine" and version " >= 4.1.0 < 4.1.3"		-		Affected
Redmine Search vendor "Redmine"		Redmine Search vendor "Redmine" for product "Redmine"				>= 4.2.0 < 4.2.1 Search vendor "Redmine" for product "Redmine" and version " >= 4.2.0 < 4.2.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected