CVE-2022-41079
Microsoft Exchange Server Spoofing Vulnerability
Published Nov 9, 2022
CVSS 3.1 · 8 High
EPSS < 1%
KEV · Not listed
Description
Microsoft Exchange Server Spoofing Vulnerability
Affected Products
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CVE record
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NVD configurations
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Red Hat packages
No data
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OpenCVE enrichment
No data
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Microsoft | Microsoft Exchange Server 2013 Cumulative Update 23 | affected |
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| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 22 | affected |
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| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 23 | affected |
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| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 11 | affected |
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| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 12 | affected |
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Configuration 1 [-]
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No data.
No data available yet.
Remediation
Tracking
Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2022-44323 | Microsoft Exchange Server Spoofing Vulnerability |
Metrics
No CVSS v4.0
Attack Vector Adjacent Network
Attack Complexity Low
Privileges Required Low
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.926% probability within 30 days)
Key SSVC decision points have not yet been added.
References
History
Feb 25, 2026 4:15 PM
Affected versions updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_11:*:*:*:*:*:* cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_12:*:*:*:*:*:* cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_22:*:*:*:*:*:* cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:* |
Subscriptions
Weaknesses
