Home/CVE/An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles fi
CVE

CVE-2020-1278

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles fi

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations, aka 'Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1257, CVE-2020-1293.

HIGH · CVSS 7.8 EPSS 0.00378
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
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Affected Products & Versions

6
microsoft visual studioall versions
microsoft visual studio 2017>= 15.0 and <= 15.9
microsoft visual studio 2019>= 16.0 and <= 16.6
microsoft windows 10all versions
microsoft windows server 2016all versions
microsoft windows server 2019all versions
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighRenamed Visual Studio Code Tunnel Execution
productmediumNetwork Connection Initiated To Visual Studio Code Tunnels Domain
productmediumVisual Studio Code Tunnel Remote File Creation
productmediumDNS Query To Visual Studio Code Tunnels Domain
productmediumVisual Studio Code Tunnel Execution
productmediumVisual Studio NodejsTools PressAnyKey Arbitrary Binary Execution
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Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Jun 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
msrcCVE-2020-1278Elevation of Privilege
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1278PatchVendor Advisory
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