Medium severity · published Feb 15, 2022
CVE-2021-43952
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to restore the default configuration of fields via a Cross-Site Request Forgery…
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to restore the default configuration of fields via a Cross-Site Request Forgery (CSRF) vulnerability in the /secure/admin/RestoreDefaults.jspa endpoint. The affected versions are before version 8.21.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JI
Jira · Atlassian
before 8.13.18; 8.20.0 before 8.20.6 · source: NVD
JD
Jira Data Center · Atlassian
before 8.13.18; 8.20.0 before 8.20.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43952
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43952
Issue Tracking
https://jira.atlassian.com/browse/JRASERVER-73138
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