CVE-2025-25007: Microsoft Exchange Server Spoofing Vulnerability
Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
Other sources
Microsoft Exchange Server Spoofing Vulnerability
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-25007?
CVE-2025-25007 is classified as a critical vulnerability due to its potential for unauthorized spoofing attacks.
How do I fix CVE-2025-25007?
To fix CVE-2025-25007, apply the latest patches provided by Microsoft for the affected Exchange Server versions.
Which versions of Microsoft Exchange Server are affected by CVE-2025-25007?
CVE-2025-25007 affects Microsoft Exchange Server 2016, Exchange Server 2019, and Exchange Server Subscription Edition.
What type of attacks can CVE-2025-25007 allow?
CVE-2025-25007 allows attackers to perform spoofing attacks over a network due to improper input validation.
Is CVE-2025-25007 being actively exploited?
Yes, CVE-2025-25007 is currently being exploited in the wild, making it urgent to apply security updates.