CVE-2021-26414
Windows DCOM Server Security Feature Bypass
MEDIUM
4.8
CVSS Score
Published: June 8, 2021 at 10:46 PM UTC
Updated: June 17, 2026 at 03:43 AM UTC
18 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2012
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Severity
MEDIUM4.8
Exploit prediction
EPSS 50%
Description
Windows DCOM Server Security Feature Bypass
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 10.0.10240.19802, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.14393.5786, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.17763.4131, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.18363.2344, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.7601.25984, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.3.9600.20402, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.0.6003.21966, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.7601.26415, 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 (2)
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.htmlx_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26414CVSS
4.8MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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