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CVE-2020-36233
The Microsoft Windows Installer for Atlassian Bitbucket Server and Data Center before version 6.10.9, 7.x before 7.6.4, and from version…
High7.8EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- atlassian
Description
The Microsoft Windows Installer for Atlassian Bitbucket Server and Data Center before version 6.10.9, 7.x before 7.6.4, and from version 7.7.0 before 7.10.1 allows local attackers to escalate privileges because of weak permissions on the installation directory.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- Incorrect Permission Assignment for Critical Resource
- CWE-276 (opens in a new tab)All about CWE-276 and its CVEs
Affected products
- affected unspecified – < 6.10.9
- affected 7.0.0 – < unspecified
- affected unspecified – < 7.6.4
- affected 7.7.0 – < unspecified
- affected unspecified – < 7.10.1
Atlassian · Bitbucket Data Center
- affected unspecified – < 6.10.9
- affected 7.0.0 – < unspecified
- affected unspecified – < 7.6.4
- affected 7.7.0 – < unspecified
- affected unspecified – < 7.10.1
References (2)
- https://jira.atlassian.com/browse/BSERV-12753 (opens in a new tab)x_refsource_MISCx_transferred
- VU#240785 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-36233)Record last updated .