CVE-2021-41349— Microsoft Exchange Server Spoofing Vulnerability

Quick assessment

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Affected

Microsoft Microsoft Exchange Server 2013 Cumulative Update 23

Exploitation

Public or AI PoC available; prioritize validation

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。 Microsoft Exchange Server存在安全漏洞。以下产品和版本受到影响：Microsoft Exchange Server 2013 Cumulative Update 23,Microsoft Exchange Server 2016 Cumulative Update 21,Microsoft Exchange Ser

CVE-2021-41349 affects Microsoft Microsoft Exchange Server 2013 Cumulative Update 23. Public or AI PoC available; prioritize validation. Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。 Microsoft Exchange Server存在安全漏洞。以下产品和版本受到影响：Microsoft Exchange Server 2013 Cumulative Update 23 CVE-2021-41349 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-41349

I. Basic Information for CVE-2021-41349

Affected Products

II. Public POCs for CVE-2021-41349

III. Intelligence Information for CVE-2021-41349

Vendor Advisories for CVE-2021-41349 (2)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41349 x_refsource_MISC
• 🔗 CVE-2021-41349 - Security Update Guide - Microsoft - Microsoft Exchange Server Spoofing Vulnerability vendor-advisory patch

• https://www.cve.org/CVERecord?id=CVE-2021-41349

Same Patch Batch · Microsoft · 2021-11-10 · 54 CVEs total

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-41349