Privilege Escalation in Atlassian Bitbucket Server and Data Center by Microsoft
CVE-2020-36233

7.8HIGH

Key Information:

Vendor
Atlassian
Vendor
CVE Published:
18 February 2021

Summary

The Atlassian Bitbucket Server and Data Center, specifically versions prior to 6.10.9 and 7.x before 7.6.4, are vulnerable to privilege escalation due to insufficient permission controls within the installation directory. Local attackers may exploit these weak permissions to gain elevated access, potentially compromising the system.

Affected Version(s)

Bitbucket Data Center < 6.10.9

Bitbucket Data Center 7.0.0

Bitbucket Data Center < 7.6.4

References

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.