CVE-2021-39115
Affected versions of Atlassian Jira Service Management Server and Data Center allow remote attackers with "Jira Administrators" access to execute arbitrary Java code or run arbitrary system commands via a Server_Side Template Injection vulnerability in…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Affected versions of Atlassian Jira Service Management Server and Data Center allow remote attackers with "Jira Administrators" access to execute arbitrary Java code or run arbitrary system commands via a Server_Side Template Injection vulnerability in the Email Template feature. The affected versions are before version 4.13.9, and from version 4.14.0 before 4.18.0.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.48% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-96, CWE-94
- Affected
- atlassian/jira service desk · atlassian/jira service management
- Source
- security@atlassian.com
References
- https://jira.atlassian.com/browse/JSDSERVER-8665Third Party Advisory
- https://jira.atlassian.com/browse/JSDSERVER-8665Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.