Home/CVE/Windows Remote Procedure Call Service (RPCSS) Elevation of Privilege Vulnerability
CVE

CVE-2023-28297

Windows Remote Procedure Call Service (RPCSS) Elevation of Privilege Vulnerability

Windows Remote Procedure Call Service (RPCSS) Elevation of Privilege Vulnerability.

HIGH · CVSS 8.8 EPSS 0.04607
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-416Use After Free
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Affected Products & Versions

10
microsoft windows 10 1607< 10.0.14393.5648
microsoft windows 10 1809< 10.0.17763.3887
microsoft windows 10 20h2< 10.0.19042.2486
microsoft windows 10 21h2< 10.0.19044.2486
microsoft windows 10 22h2< 10.0.19045.2486
microsoft windows 11 22h2< 10.0.22621.1105
microsoft windows server 2012all versions
microsoft windows server 2016all versions
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Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Apr 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2023-28297Elevation of Privilege
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