CVE-2021-39122 : Affected versions of Atlassian Jira Server and Data Center allow anonymous remot

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view users' emails via an Information Disclosure vulnerability in the /rest/api/2/search endpoint. The affected versions are before version 8.5.13, from version 8.6.0 before 8.13.5, and from version 8.14.0 before 8.15.1.

Published 2021-09-08 02:15:07

Updated 2024-10-10 16:35:02

Source Atlassian

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2021-39122

Atlassian » Jira
Versions before (<) 8.5.13
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Data Center
Versions before (<) 8.5.13
cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 8.14.0 and before (<) 8.15.1
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 8.6.0 and before (<) 8.13.5
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Data Center
Versions from including (>=) 8.6.0 and before (<) 8.13.5
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Data Center
Versions from including (>=) 8.14.0 and before (<) 8.15.1
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2021-39122

Top countries where our scanners detected CVE-2021-39122

Top open port discovered on systems with this issue 80

IPs affected by CVE-2021-39122 4,123

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2021-39122!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2021-39122

EPSS FAQ

0.19%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 57 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-39122

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	134c704f-9b21-4f2e-91b3-4a467353bcc0	2024-10-10
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

References for CVE-2021-39122

https://jira.atlassian.com/browse/JRASERVER-72293

[JRASERVER-72293] Anonymous users are able to view user information through the /rest/api/2/search endpoint - CVE-2021-39122 - Create and track feature requests for Atlassian products.
Patch;Vendor Advisory

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Vulnerability Details : CVE-2021-39122

Products affected by CVE-2021-39122

Threat overview for CVE-2021-39122

Exploit prediction scoring system (EPSS) score for CVE-2021-39122

CVSS scores for CVE-2021-39122

References for CVE-2021-39122