CVE-2021-28321

Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability

Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability

Affected

Microsoft · Windows 10 Version 1803 · Windows 10 Version 1809 · Windows Server 2019 · Windows Server 2019 (Server Core installation) · Windows 10 Version 1909 · Windows Server, version 1909 (Server Core installation)

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS

1.28% chance of exploitation in the next 30 days, 70th percentile

Published

2021-04-13

Updated

2024-08-03

Proof-of-concept exploits (1)

• irsl/microsoft-diaghub-case-sensitivity-eop-cve12★ · 2021-04-13

Security advisories

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28321
• http://packetstormsecurity.com/files/162251/Microsoft-DiagHub-Privilege-Escalation.html
• http://seclists.org/fulldisclosure/2021/Apr/40

References

• CVE Record
• NVD entry

Related

• CVE-2014-7952
• CVE-2014-8757
• CVE-2017-7525
• CVE-2017-9732
• CVE-2019-10181
• CVE-2019-10182