Vulnerability in Microsoft Windows 10
CVE-2020-1313
An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.390 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.390 · newest: 0.390 · change: 0.000
Affected products
- Microsoft Windows 10 — versions 1903, 1909, 2004
- Microsoft Windows 10 Version 1903 For 32-Bit Systems — versions unspecified
- Microsoft Windows 10 Version 1903 For Arm64-Based Systems — versions unspecified
- Microsoft Windows 10 Version 1903 For X64-Based Systems — versions unspecified
- Microsoft Windows 10 Version 1909 For 32-Bit Systems — versions unspecified
- Microsoft Windows 10 Version 1909 For Arm64-Based Systems — versions unspecified
- Microsoft Windows 10 Version 1909 For X64-Based Systems — versions unspecified
- Microsoft Windows 10 Version 2004 For 32-Bit Systems — versions unspecified
- Microsoft Windows 10 Version 2004 For Arm64-Based Systems — versions unspecified
- Microsoft Windows 10 Version 2004 For X64-Based Systems — versions unspecified
Public proof-of-concept exploits
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1313 (Patch, Vendor Advisory)
- packetstormsecurity.com/files/159305/Microsoft-Windows-Update-Orchestrator-Unch… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-1313?
- CVE-2020-1313 is a high-severity vulnerability in Microsoft Windows 10. CVSS score: 7.8/10. Published 2020-06-09.
- How severe is CVE-2020-1313?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-1313 known to be exploited?
- 35 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.