Attacker Value
High
(1 user assessed)
Exploitability
Low
(1 user assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
5

CVE-2022-21907

Disclosure Date: January 11, 2022
Exploited in the Wild
Add MITRE ATT&CK tactics and techniques that apply to this CVE.
Execution
Techniques
Validation
Validated
Validated
Validated

Description

HTTP Protocol Stack Remote Code Execution Vulnerability

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • microsoft

Products

  • windows 10 1809,
  • windows 10 20h2,
  • windows 10 21h1,
  • windows 10 21h2,
  • windows 11 -,
  • windows server 2019 -,
  • windows server 2022,
  • windows server 20h2

Exploited in the Wild

Reported by:
Technical Analysis