CVE-2025-25007
Medium
Description
Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Microsoft Exchange Server
PublishedAug 12, 2025
First seenAug 12, 2025
Weakness typeCWE-1286CWE-1286
How to fix
Update
- microsoft exchange_server_subscription_edition15.02.2562.020 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft exchange_server | 2016, 2019 | — |
| microsoft exchange_server_subscription_edition | v < 15.02.2562.020 | 15.02.2562.020 |
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