What is CVE-2021-39123?

CVE-2021-39123 is a high-severity vulnerability in Atlassian Data_center. CVSS score: 7.5/10. Published 2021-09-14.

How severe is CVE-2021-39123?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Atlassian Data_center

CVE-2021-39123

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the /rest/gadget/1.0/createdVsResolved/generate endpo…

EPSS: 0.015 (71.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Atlassian Data_center
Atlassian Jira
Atlassian Jira Data Center — versions unspecified
Atlassian Jira Server — versions unspecified

References

security@atlassian.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-39123?: CVE-2021-39123 is a high-severity vulnerability in Atlassian Data_center. CVSS score: 7.5/10. Published 2021-09-14.
How severe is CVE-2021-39123?: High severity. CVSS v3 base score is 7.5 out of 10.