Search/CVE-2023-21699
● CVE — Medium

CVE-2023-21699

VendormicrosoftProductwindows server 2008, windows server 2012, windows 10 1607, windows 10 1809, windows 10 21h2, windows 10 22h2, windows server 2016, windows server 2019, windows 10, windows 10 20h2DiscoveredFeb 14, 2023UpdatedAug 19, 2026

Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability

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CVSS v3.1
5.3 MEDIUM
EPSS
1.11%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 22, 2026
● 0.01pp
1.10% → 1.11% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityLOW
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Connections
11 relationships
Timeline
disclosure → media coverage
Feb 14, 2023
Disclosure — published as a CVE record. · last revised by NVD Aug 19, 2026