Description
Improper validation of syntactic correctness of input 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-2025-25007
Scores
CVSS v3
5.3
EPSS
0.0080
EPSS Percentile
51.5%
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-1286
Status
published
Products (4)
microsoft/exchange_server
2016 (23 CPE variants)
microsoft/exchange_server
2019 (14 CPE variants)
microsoft/exchange_server
< 15.02.2562.020
microsoft/exchange_server_subscription_edition
< 15.02.2562.020
Published
Aug 12, 2025
Tracked Since
Feb 18, 2026