What is CVE-2021-43959?

CVE-2021-43959 is a medium-severity vulnerability in Atlassian Jira_service_desk, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.7/10. Published 2022-07-26.

How severe is CVE-2021-43959?

Medium severity. CVSS v3 base score is 5.7 out of 10.

SSRF in Atlassian Jira_service_desk

CVE-2021-43959

Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability in the CSV import…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.006 (44.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.

Affected products

Atlassian Jira_service_desk
Atlassian Jira_service_management
Atlassian Jira Service Management Data Center — versions unspecified, 4.14.0, 4.21.0
Atlassian Jira Service Management Server — versions unspecified, 4.14.0, 4.21.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2021-43959?: CVE-2021-43959 is a medium-severity vulnerability in Atlassian Jira_service_desk, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.7/10. Published 2022-07-26.
How severe is CVE-2021-43959?: Medium severity. CVSS v3 base score is 5.7 out of 10.