CVE-2025-59287

In this study, we will examine a critical vulnerability CVE-2025-59287 discovered in the Microsoft Windows Server Update Services WSUS environment. This vulnerability arises from the unsafe deserialization of AuthorizationCookie objects sent to the GetCookie endpoint, where encrypted cookie data ...

cve-2025-59287-exploit-poc

CVE-2025-59287 Proof-of-Concept Exploit Vulnerability Overview CVE-2025-59287 is a critical Remote Code Execution RCE vulnerability in Microsoft Windows Server Update Services WSUS. The vulnerability is caused by unsafe deserialization of AuthorizationCookie data through BinaryFormatter in the...

WSUS-CVE-2025-59287-RCE

WSUS-CVE-2025-59287-RCE CVE-2025-59287 is a critical CVSS 9.8 remote code execution vulnerability affecting ALL Microsoft Windows Server Update Services aka WSUS, and has been exploited in the wild. The vulnerability exploits insecure deserialization in the GetCookie endpoint, allowing...

Exploit for Deserialization of Untrusted Data in Microsoft

WSUS-CVE-2025-59287-RCE CVE-2025-59287 is a critical CVSS...

Exploit for CVE-2025-59287

In this study, we will examine a critical vulnerability CVE-202...

Newly Patched Critical Microsoft WSUS Flaw Comes Under Active Exploitation

Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Services WSUS vulnerability with a proof-of-concept Poc exploit publicly available and has come under active exploitation in the wild. The vulnerability in question is CVE-2025-59287 CVS...