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Medium severity · published Feb 15, 2022
CVE-2021-43950
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view import source configuration information via a Broken…
4.3
CVSS
0.8%
EPSS
No
On KEV
Description
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view import source configuration information via a Broken Access Control vulnerability in the Insight Import Source feature. The affected versions are before version 4.21.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JS
Jira Service Management · Atlassian
before 4.21.0; before 4.21.0 · source: NVD
Affected product
JS
Jira Service Management
Atlassian
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43950
Vendor Advisory
https://jira.atlassian.com/browse/JSDSERVER-10983
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