Redmine up to 4.0.8/4.1.2/4.2.0 Incoming Mail permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Redmine up to 4.0.8/4.1.2/4.2.0. Affected by this issue is some unknown functionality of the component Incoming Mail Handler. The manipulation leads to permission. This vulnerability is uniquely identified as CVE-2021-31864. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Redmine up to 4.0.8/4.1.2/4.2.0 (Project Management Software). This issue affects some unknown functionality of the component Incoming Mail Handler. The manipulation with an unknown input leads to a permission vulnerability. Using CWE to declare the problem leads to CWE-275. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 04/28/2021. The advisory is shared at redmine.org. The identification of this vulnerability is CVE-2021-31864. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1222 for this issue.

Upgrading to version 4.0.9, 4.1.3 or 4.2.1 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Redmine 4.0.9/4.1.3/4.2.1

Timelineinfo

04/28/2021 🔍
04/28/2021 +0 days 🔍
04/28/2021 +0 days 🔍
05/02/2021 +4 days 🔍

Sourcesinfo

Advisory: redmine.org
Status: Confirmed

CVE: CVE-2021-31864 (🔍)
GCVE (CVE): GCVE-0-2021-31864
GCVE (VulDB): GCVE-100-174197

Entryinfo

Created: 04/28/2021 14:01
Updated: 05/02/2021 14:26
Changes: 04/28/2021 14:01 (38), 05/02/2021 14:26 (5)
Complete: 🔍
Cache ID: 216::103

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