CVE-2021-31864

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 attackers to bypass the add_issue_notes permission requirement by leveraging the incoming mail handler.

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 atacantes omitir el requisito de permiso de la función add_issue_notes al aprovechar el controlador de correo entrante

*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