CVE-2021-41349
Microsoft Exchange Server Spoofing Vulnerability
MEDIUM
6.5
CVSS Score
Published: November 10, 2021 at 12:46 AM UTC
Updated: August 19, 2026 at 05:17 PM UTC
1 product affected across 1 vendorExchange Server
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Severity
MEDIUM6.5
Exploit prediction
EPSS 93%
Description
Microsoft Exchange Server Spoofing Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
15.0.0 ≤ v < 15.01.2375.01715.00.0 ≤ v < 15.00.1497.02615.01.0 ≤ v < 15.01.2308.02015.02.0 ≤ v < 15.02.0792.01915.02.0 ≤ v < 15.02.0986.01415.0.015.00.015.01.015.02.02013 cumulative_update_232016 cumulative_update_212016 cumulative_update_222019 cumulative_update_102019 cumulative_update_11
Affected range stops below 15.00.1497.026, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.01.2308.020, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.01.2375.017, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.02.0792.019, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.02.0986.014, 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:
References (2)
PatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41349Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41349CVSS
6.5MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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