CVE-2021-26070high
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
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.
References
Details
Source: MITRE
Published: 2021-03-22
Updated: 2021-03-26
Type: CWE-287
Risk Information
CVSS v2
Base Score: 6.4
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
Impact Score: 4.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 7.2
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Impact Score: 2.7
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*
cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 112837 | Atlassian Jira 8.14.x < 8.14.1 Broken Authentication | Web Application Scanning | Component Vulnerability | high |
| 112836 | Atlassian Jira < 8.13.3 Broken Authentication | Web Application Scanning | Component Vulnerability | high |
| 148265 | Atlassian Jira < 8.13.3 / 8.14.x < 8.14.1 Broken Authentication (JRASERVER-72029) | Nessus | CGI abuses | high |