CVE-2021-43944
CVSS V2 Medium 6.5
CVSS V3 High 7.2
Description
This issue exists to document that a security improvement in the way that Jira Server and Data Center use templates has been implemented. Affected versions of Atlassian Jira Server and Data Center allowed remote attackers with system administrator permissions to execute arbitrary code via Template Injection leading to Remote Code Execution (RCE) in the Email Templates feature. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.
Overview
- CVE ID
- CVE-2021-43944
- Assigner
- security@atlassian.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-08T02:15:06
- Last Modified Date
- 2022-06-13T16:21:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | 1 | OR | 8.13.15 | |
| cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | 1 | OR | 8.14.0 | 8.20.3 |
| cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | 1 | OR | 8.13.15 | |
| cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | 1 | OR | 8.14.0 | 8.20.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 1.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://jira.atlassian.com/browse/JRASERVER-73072 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-43944 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43944 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:42:05 | Added to TrackCVE | |||
| 2022-12-06 11:28:49 | 2022-03-08T02:15Z | 2022-03-08T02:15:06 | CVE Published Date | updated |
| 2022-12-06 11:28:49 | 2022-06-13T16:21:48 | CVE Modified Date | updated | |
| 2022-12-06 11:28:49 | Analyzed | Vulnerability Status | updated |