CVE-2021-413795.5MediumCWE-59

CVE-2021-41379: Windows Installer Elevation of Privilege Vulnerability

Microsoft · Windows 10 Version 1507

Vendor fix available · Affected: Microsoft Windows 10 Version 1507 · Exploitation: in CISA KEV since 3 Mar 2022

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

In CISA KEVCISA KEV catalogue3 Mar 2022
Exploited (reported): not seen
Scanning observed: not seen
Proof of concept public: not seen
Not established: not seen

19.4%probability of exploitation in the next 30 days

97th percentile

050100

Higher than 97% of scored CVEs

5.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Windows Installer Elevation of Privilege Vulnerability

Affected products20

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Microsoft · Windows 10 Version 1507from 10.0.10240.0 before 10.0.10240.19119
Microsoft · Windows 10 Version 1607from 10.0.14393.0 before 10.0.14393.4770
Microsoft · Windows 10 Version 1809from 10.0.17763.0 before 10.0.17763.2300
Microsoft · Windows 10 Version 1809from 10.0.0 before 10.0.17763.2300
Microsoft · Windows 10 Version 1909from 10.0.0 before 10.0.18363.1916
Microsoft · Windows 10 Version 2004from 10.0.0 before 10.0.19041.1348
Microsoft · Windows 10 Version 20H2from 10.0.0 before 10.0.19042.1348
Microsoft · Windows 10 Version 21H1from 10.0.0 before 10.0.19043.1348
Microsoft · Windows 11 version 21H2from 10.0.22000.0 before 10.0.22000.318
Microsoft · Windows 7from 6.1.0 before 6.1.7601.25769
Microsoft · Windows 7 Service Pack 1from 6.1.0 before 6.1.7601.25769
Microsoft · Windows 8.1from 6.3.0 before 6.3.9600.20174
Microsoft · Windows Server 2008 R2 Service Pack 1from 6.1.7601.0 before 6.1.7601.25769
Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)from 6.1.7601.0 before 6.1.7601.25769
Microsoft · Windows Server 2008 Service Pack 2from 6.0.6003.0 before 6.0.6003.21282
Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)from 6.0.6003.0 before 6.0.6003.21282
Microsoft · Windows Server 2012from 6.2.9200.0 before 6.2.9200.23517
Microsoft · Windows Server 2012 (Server Core installation)from 6.2.9200.0 before 6.2.9200.23517
Microsoft · Windows Server 2012 R2from 6.3.9600.0 before 6.3.9600.20174
Microsoft · Windows Server 2012 R2 (Server Core installation)from 6.3.9600.0 before 6.3.9600.20174

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV: Listed since 3 Mar 2022 · known ransomware use · catalogue entry
Public check: No public nuclei template
Weakness: Link Following · File and Path Handling
Vendor: Microsoft
Published: November 2021
Band: Exploited in the wild, November 2021

What changed

5 Nov
CISA’s KEV entry now notes known ransomware use CISA
3 Mar 2022
CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2021-41379 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.