Vulnerability Report

CVE-2021-26070

Title: Atlassian Jira Server Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2021-26070.

CWE Category CWE-287

Published Date Mar 22, 2021

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 7.2 CVSS v3.1

Exploit Probability (EPSS)

1.95%

Vulnerability Summary

CVE-2021-26070: 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.

Impacted Vendors

atlassian 3

jenkins 1

Reference Links

https://jira.atlassian.com/browse/JRASERVER-72029 https://jira.atlassian.com/browse/JRASERVER-72029

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.2

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.4

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-26070 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

March 22, 2021 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Affected Stack

No specific products linked.