Home/CVE/Affected versions of Atlassian Jira Server and Data Center allow remote attackers to evade behind-the-firewall protectio
CVE

CVE-2021-26070

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to evade behind-the-firewall protectio

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to evade behind-the-firewall protection of app-linked resources via a Broken Authentication vulnerability in the makeRequest gadget resource. The affected versions are before version 8.13.3, and from version 8.14.0 before 8.14.1.

HIGH · CVSS 7.2 EPSS 0.00381
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

4
atlassian data center< 8.13.3
atlassian data center>= 8.14.0 and < 8.14.1
atlassian jira< 8.13.3
atlassian jira server>= 8.14.0 and < 8.14.1
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · security@atlassian.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Mar 2021 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://jira.atlassian.com/browse/JRASERVER-72029Vendor Advisory
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