CVE-2021-28326 — MEDIUM (5.5)

Vulnerability Description

Windows AppX Deployment Server Denial of Service Vulnerability

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows 10	-
Microsoft	Windows Server 2016	-
Microsoft	Windows Server 2019	-

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2832PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-424/Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2832PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-424/Third Party AdvisoryVDB Entry

FAQ

What is CVE-2021-28326?

CVE-2021-28326 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Windows AppX Deployment Server Denial of Service Vulnerability

How severe is CVE-2021-28326?

CVE-2021-28326 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-28326?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019.