CVE-2021-39115

7.2HIGH

Key Information

Vendor
Atlassian
Status
Jira Service Desk Server
Jira Service Desk Data Center
Vendor
CVE Published:
1 September 2021

Badges

👾 Exploit Exists🔴 Public PoC

Summary

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.

Affected Version(s)

Jira Service Desk Server < 4.13.9

Jira Service Desk Server < 4.14.0

Jira Service Desk Server < 4.18.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-39115
Created by PetrusViet

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit exists.

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)
.