CVE-2023-21529—Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability

漏洞名称

Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability

描述

Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution.

已知用于勒索软件活动吗？

勒索软件状态：

KNOWN

采集行动

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

其他说明

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21529
• https://nvd.nist.gov/vuln/detail/CVE-2023-21529

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相关 CWE

• CWE-502