CVE-2022-24489
Cluster Client Failover (CCF) Elevation of Privilege Vulnerability
HIGH
7.8
CVSS Score
Published: April 15, 2022 at 07:03 PM UTC
Updated: June 17, 2026 at 04:31 AM UTC
4 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2022
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Severity
HIGH7.8
Exploit prediction
EPSS 0.5%
SSVC
No known exploit
Description
Cluster Client Failover (CCF) Elevation of Privilege Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 10.0.14393.5066, so it looks safe — our inference, not a vendor statement
10.0.17763.0 ≤ v < 10.0.17763.280310.0.17763.0
Affected range stops below 10.0.17763.2803, so it looks safe — our inference, not a vendor statement
10.0.20348.0 ≤ v < 10.0.20348.64310.0.20348.0
Affected range stops below 10.0.20348.643, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19042.164510.0.0
Affected range stops below 10.0.19042.1645, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisory
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24489SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.8HIGHmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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