Security-metrics-botJRASERVER-73067Email Template Injection to RCE - CVE-2021-43947
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
58.9%
Affected versions of Atlassian Jira Server and Data Center allow remote attackers with administrator privileges to execute arbitrary code via a Remote Code Execution (RCE) vulnerability in the Email Templates feature.
This issue bypasses the fix of https://jira.atlassian.com/browse/JSDSERVER-8665.
This issue was discovered by tuo4n8 from RedTeam@VNG Corporation.
The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.
Affected versions:
- version < 8.13.15
- 8.14.0 ≤ version < 8.20.3
Fixed versions:
- 8.13.15
- 8.20.3
- 8.21.0
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| jira data center | le | 8.20.1 | |
| jira data center | le | 8.13.14 | |
| jira data center | lt | 8.21.0 | |
| jira data center | lt | 8.13.15 | |
| jira data center | lt | 8.20.3 |
Related
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
58.9%