CVE-2021-26414 — MEDIUM (4.8)

Vulnerability Description

Windows DCOM Server Security Feature Bypass

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Microsoft	Windows 10	-
Microsoft	Windows 7	-
Microsoft	Windows 8.1	-
Microsoft	Windows Rt 8.1	-
Microsoft	Windows Server	20h2
Microsoft	Windows Server 2008	-
Microsoft	Windows Server 2012	-
Microsoft	Windows Server 2016	-
Microsoft	Windows Server 2019	-
Microsoft	Windows Server 2022	All versions

References

http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-EnterpThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2641PatchVendor Advisory
http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-EnterpThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2641PatchVendor Advisory

FAQ

What is CVE-2021-26414?

CVE-2021-26414 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Windows DCOM Server Security Feature Bypass

How severe is CVE-2021-26414?

CVE-2021-26414 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-26414?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server.