Description
User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64667
Scores
CVSS v3
5.3
EPSS
0.0082
EPSS Percentile
52.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-451
Status
published
Products (8)
microsoft/exchange_server
2016 (23 CPE variants)
microsoft/exchange_server
2019 (14 CPE variants)
microsoft/exchange_server
< 15.02.2562.035
microsoft/exchange_server_subscription_edition
< 15.02.2562.035
Microsoft/Microsoft Exchange Server 2016 Cumulative Update 23
15.01.0.0 - 15.01.2507.063
Microsoft/Microsoft Exchange Server 2019 Cumulative Update 14
15.02.0.0 - 15.02.1544.037
Microsoft/Microsoft Exchange Server 2019 Cumulative Update 15
15.02.0.0 - 15.02.1748.042
Microsoft/Microsoft Exchange Server Subscription Edition RTM
15.02.0.0 - 15.02.2562.035
Published
Dec 09, 2025
Tracked Since
Feb 18, 2026