CVE-2021-34527

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Windows Print Spooler Remote Code Execution Vulnerability

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34527

Details

Source: MITRE

Published: 2021-07-02

Updated: 2021-09-20

Type: CWE-269

Risk Information

CVSS v2

Base Score: 9

Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8

Severity: HIGH

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
151488Windows PrintNightmare Registry Exposure CVE-2021-34527 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151479KB5004960: Windows Server 2012 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151478KB5004959: Windows Server 2008 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151477KB5004958: Windows Server 2012 R2 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151476KB5004951: Windows Server 2008 R2 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151475KB5004950: Windows 10 1507 LTS OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151474KB5004948: Windows 10 1607 and Windows Server 2016 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151473KB5004947: Windows 10 1809 and Windows Server 2019 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151472KB5004946: Windows 10 1909 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high
151471KB5004945: Windows 10 2004 / 20H2 / 21H1 OOB Security Update RCE (July 2021)NessusWindows : Microsoft Bulletins
high