CVE-2021-39125 — MEDIUM (5.3)

Q: How severe is CVE-2021-39125?

CVE-2021-39125 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-39125?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Data Center, Atlassian Jira, Atlassian Jira Server.

Vulnerability Description

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to discover the usernames of users via an enumeration vulnerability in the password reset page. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Atlassian	Data Center	< 8.5.10
Atlassian	Jira	< 8.5.10
Atlassian	Jira Server	>= 8.6.0, < 8.13.1

References

https://jira.atlassian.com/browse/JRASERVER-72009Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-72009Vendor Advisory

FAQ

What is CVE-2021-39125?

CVE-2021-39125 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to discover the usernames of users via an enumeration vulnerability in the password reset page. The affected...

How severe is CVE-2021-39125?

CVE-2021-39125 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39125?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Data Center, Atlassian Jira, Atlassian Jira Server.