Vulnerability Details : CVE-2020-1313
Public exploit exists!
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'.
Vulnerability category: Gain privilege
Products affected by CVE-2020-1313
- cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-1313
90.52%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
Metasploit modules for CVE-2020-1313
-
Windows Update Orchestrator unchecked ScheduleWork call
Disclosure Date: 2019-11-04First seen: 2020-09-25exploit/windows/local/cve_2020_1313_system_orchestratorThis exploit uses access to the UniversalOrchestrator ScheduleWork API call which does not verify the caller's token before scheduling a job to be run as SYSTEM. You cannot schedule something in a given time, so the payload will execute as system sometime in
CVSS scores for CVE-2020-1313
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2020-1313
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1313
CVE-2020-1313 | Windows Update Orchestrator Service Elevation of Privilege VulnerabilityPatch;Vendor Advisory
-
http://packetstormsecurity.com/files/159305/Microsoft-Windows-Update-Orchestrator-Unchecked-ScheduleWork-Call.html
Microsoft Windows Update Orchestrator Unchecked ScheduleWork Call ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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