CVE-2020-36233

mediumpriority · track · 31OT risk · elevatedEPSS 0.003 · 18 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (18th) EPSS

CVSS 4.6 · medium

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.8

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-276USprimary

affected products (13)

Products and version ranges known to be affected.

Atlassian Bitbucket Data Center7.0.0 → unspecifiedenisa_euvdEU
Atlassian Bitbucket Data Center7.7.0 → unspecifiedenisa_euvdEU
Atlassian Bitbucket Data Centerunspecified → 6.10.9enisa_euvdEU
Atlassian Bitbucket Data Centerunspecified → 7.10.1enisa_euvdEU
Atlassian Bitbucket Data Centerunspecified → 7.6.4enisa_euvdEU
Atlassian Bitbucket Server7.0.0 → unspecifiedenisa_euvdEU
Atlassian Bitbucket Server7.7.0 → unspecifiedenisa_euvdEU
Atlassian Bitbucket Serverunspecified → 6.10.9enisa_euvdEU
Atlassian Bitbucket Serverunspecified → 7.10.1enisa_euvdEU
Atlassian Bitbucket Serverunspecified → 7.6.4enisa_euvdEU
atlassian bitbucket< 6.10.9nvdUScpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
atlassian bitbucket7.0.0 → 7.6.4nvdUScpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
atlassian bitbucket7.7.0 → 7.10.1nvdUScpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-02-18modified 2026-06-17

related (2,185)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-87886US	—OT critical	0.23% (14th)	KEV	2026-09-17
Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Ba…
CVE-2025-24085US	critical10.0OT critical	17.5% (97th)	KEV	2025-01-27
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.6, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS…
CVE-2024-55956US	critical9.8OT critical	94.0% (100th)	KEV	2024-12-13
In Cleo Harmony before 5.8.0.24, VLTrader before 5.8.0.24, and LexiCom before 5.8.0.24, an unauthenticated user can import and execute arbitrary Bash or PowerShell commands on the…
CVE-2024-51378US	critical9.8OT critical	94.7% (100th)	KEV	2024-10-29
getresetstatus in dns/views.py and ftp/views.py in CyberPanel (aka Cyber Panel) before 1c0c6cb allows remote attackers to bypass authentication and execute arbitrary commands via /…
CVE-2023-29360US	—OT critical	21.6% (98th)	KEV	2023-06-14
Microsoft Streaming Service Elevation of Privilege Vulnerability

+2180 more

references (7)

External citations — patches, advisories, analysis.

https://jira.atlassian.com/browse/BSERV-12753 cnnvd
https://nvd.nist.gov/vuln/detail/CVE-2020-36233 cnnvd
https://www.kb.cert.org/vuls/id/240785 cnnvd
https://jira.atlassian.com/browse/BSERV-12753 enisa_euvd
https://www.kb.cert.org/vuls/id/240785 enisa_euvd
https://jira.atlassian.com/browse/BSERV-12753Issue TrackingVendor Advisorynvd
https://www.kb.cert.org/vuls/id/240785Third Party AdvisoryUS Government Resourcenvd

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan