This vulnerability allows remote malicious users to relay NTLM credentials on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the SerializationTypeConverter class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to relay NTLM credentials in the context of SYSTEM.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
microsoft exchange server 2019 |
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microsoft exchange server 2016 |
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