Microsoft Exchange Server Unpublished Pre-Authentication Remote Code Execution Exploit

Description First, IT'S NOT PROXYLOGON. IT'S NOT PROXYLOGON. IT'S NOT PROXYLOGON. It's an unpublished vulnerability found by myself. It's not exploited in the wild and there's no exploit code on the Internet. About The Vulnerability It's a exploit chain utilizing pre-auth SSRF + post-auth EoP +...

Microsoft Exchange Server Remote Code Execution (CVE-2021-28482)

A remote code execution vulnerability exists in Microsoft Exchange Server. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

Microsoft Exchange Server远程执行代码漏洞（CVE-2021-28482）

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CVE-2021-28482

CVE-2021-28482 is a Microsoft Exchange Server remote code execution vulnerability documented in CVE-2021-28482. Connected KB5001779 describes this as one of several Exchange RCE vulnerabilities addressed by the April security update rollup, with a remediation path to install the May 2021 security...

Patch Tuesday - April 2021

Patch Tuesday is here again and there are more Exchange updates to apply! A total of 114 vulnerabilities were fixed this month with more than half of them affecting all versions of Windows, with about half of them being remote code execution bugs, and about a fifth of them being rated as critical...

Vulnerabilities fixed in Microsoft Exchange Server

Vulnerabilities have been fixed in Microsoft Exchange Server. A malicious party could potentially exploit the vulnerabilities to execute arbitrary code on the system. |----------------|------|-------------------------------------| | CVE ID | CVSS | Impact |...

CVE-2021-28482

Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28480, CVE-2021-28481, CVE-2021-28483. Recent assessments: zeroSteiner at June 03, 2021 1:07pm UTC reported: This vulnerability is a deserialization flaw in Exchange’s...

KLA12137 Multiple vulnerabilities in Microsoft Exchange Server

Remote code execution vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories CVE-2021-28480 CVE-2021-28482 CVE-2021-28483 CVE-2021-28481 Exploitation Public exploits exist for this vulnerability. Malwa...