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CVE-2020-0787 Details
Description
An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 23, 2021Exploitation: ActiveAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0787 | CISA-ADP | US Government Resource |
| http://packetstormsecurity.com/files/158056/Background-Intelligent-Transfer-Service-Privilege-Escalation.html | CVE | ExploitThird Party AdvisoryVDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0787 | CVE | PatchVendor Advisory |
| http://packetstormsecurity.com/files/158056/Background-Intelligent-Transfer-Service-Privilege-Escalation.html | [email protected] | ExploitThird Party AdvisoryVDB Entry |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0787 | [email protected] | PatchVendor Advisory |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Vulnerability | Jan 28, 2022 | Jul 28, 2022 | Apply updates per vendor instructions. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-59 | Improper Link Resolution Before File Access ('Link Following') | [email protected] |
| CWE-59 | Improper Link Resolution Before File Access ('Link Following') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1507 | All versions |
CPE
Remediation
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| microsoft windows 10 1607 | All versions |
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| microsoft windows 10 1709 | All versions |
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| microsoft windows 10 1803 | All versions |
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| microsoft windows 10 1809 | All versions |
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| microsoft windows 10 1903 | All versions |
CPE
Remediation
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| microsoft windows 10 1909 | All versions |
CPE
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| microsoft windows 7 | All versions |
CPE
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| microsoft windows 8.1 | All versions |
CPE
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| microsoft windows rt 8.1 | All versions |
CPE
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| microsoft windows server 1803 | All versions |
CPE
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| microsoft windows server 1903 | All versions |
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| microsoft windows server 1909 | All versions |
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| microsoft windows server 2008 | r2 sp1 |
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| microsoft windows server 2012 | r2 |
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| microsoft windows server 2016 | All versions |
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| microsoft windows server 2019 | All versions |
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| |
Change History
15 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 12, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Oct 29, 2025 | Modified Analysis | [email protected] |
| Oct 22, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Apr 4, 2025 | Modified Analysis | [email protected] |
| Feb 7, 2025 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| Jul 24, 2024 | Modified Analysis | [email protected] |
| May 14, 2024 | CVE Modified | [email protected] |
| Jul 12, 2022 | CWE Remap | [email protected] |
| Jun 11, 2020 | CVE Modified | [email protected] |
| Mar 16, 2020 | Initial Analysis | [email protected] |