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CVE

CVE-2023-41773

Layer 2 Tunneling Protocol Remote Code Execution Vulnerability

Layer 2 Tunneling Protocol Remote Code Execution Vulnerability.

HIGH · CVSS 8.1 EPSS 0.00218
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416Use After Free
▤

Affected Products & Versions

12
microsoft windows 10 1507< 10.0.10240.20232
microsoft windows 10 1607< 10.0.14393.6351
microsoft windows 10 1809< 10.0.17763.4974
microsoft windows 10 21h2< 10.0.19041.3570
microsoft windows 10 22h2< 10.0.19045.3570
microsoft windows 11 21h2< 10.0.22000.2538
microsoft windows 11 22h2< 10.0.22621.2428
microsoft windows server 2008all versions
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Scoring & Timeline

8.1
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 NVD10 Oct 2023 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/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-2023-41773Remote Code Execution
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