Home/CVE/User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attack
CVE

CVE-2025-64667

User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attack

User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

MEDIUM · CVSS 5.3 EPSS 0.00033
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
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Weakness Classification

CWE-451User Interface (UI) Misrepresentation of Critical Information
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Affected Products & Versions

2
microsoft exchange server< 15.02.2562.035
microsoft exchange serverall versions
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Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Dec 2025 · 06:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2025-64667Spoofing
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