CVE-2022-0540 — CRITICAL (9.8)

Q: How severe is CVE-2022-0540?

CVE-2022-0540 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-0540?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Jira Data Center, Atlassian Jira Server, Atlassian Jira Service Management.

Vulnerability Description

A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially crafted HTTP request. This affects Atlassian Jira Server and Data Center versions before 8.13.18, versions 8.14.0 and later before 8.20.6, and versions 8.21.0 and later before 8.22.0. This also affects Atlassian Jira Service Management Server and Data Center versions before 4.13.18, versions 4.14.0 and later before 4.20.6, and versions 4.21.0 and later before 4.22.0.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Atlassian	Jira Data Center	< 8.13.8
Atlassian	Jira Server	< 8.13.8
Atlassian	Jira Service Management	< 4.13.8

Related Weaknesses (CWE)

CWE-287

References

https://confluence.atlassian.com/display/JIRA/Jira+Security+Advisory+2022-04-20Issue TrackingPatchVendor Advisory
https://jira.atlassian.com/browse/JRASERVER-73650Issue TrackingPatchVendor Advisory
https://jira.atlassian.com/browse/JSDSERVER-11224Issue TrackingPatchVendor Advisory
https://confluence.atlassian.com/display/JIRA/Jira+Security+Advisory+2022-04-20Issue TrackingPatchVendor Advisory
https://jira.atlassian.com/browse/JRASERVER-73650Issue TrackingPatchVendor Advisory
https://jira.atlassian.com/browse/JSDSERVER-11224Issue TrackingPatchVendor Advisory

FAQ

What is CVE-2022-0540?

CVE-2022-0540 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially crafted HTTP request. This affects Atlassian Jira Server and Data Center versio...

How severe is CVE-2022-0540?

CVE-2022-0540 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-0540?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Jira Data Center, Atlassian Jira Server, Atlassian Jira Service Management.