CVE-2021-26422

CVE-2021-26422 is a Remote Code Execution vulnerability affecting Microsoft Skype for Business Server and Lync Server. The Nessus plugin confirms exploitability and Microsoft MSRC update guidance ties the CVE-2021-26422 to the May 2021 security update KB5003729, addressing vulnerabilities in Skyp...

CVE-2021-26422 Skype for Business and Lync Remote Code Execution Vulnerability

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CVE-2021-26421

CVE-2021-26421 affects Microsoft Skype for Business Server and Lync Server components (e.g., Skype for Business Server 2015 CU11, Lync Server 2013 CU10, etc.). The vulnerability is described as a spoofing of the user interface in Skype for Business and Lync, allowing an attacker to mimic another ...

CVE-2021-26421 Skype for Business and Lync Spoofing Vulnerability

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Description of the security update for Skype for Business Server and Lync Server: May 11, 2021 (KB5003729)

Description of the security update for Skype for Business Server and Lync Server: May 11, 2021 KB5003729 Summary This security update resolves vulnerabilities in Microsoft Skype for Business Server and Microsoft Lync Server. To learn more about these vulnerabilities, see Microsoft Common...

Skype for Business and Lync Spoofing Vulnerability

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Skype for Business and Lync Remote Code Execution Vulnerability

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KLA12175 Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Microsoft SharePoint c...

Microsoft Skype for Business Server 安全漏洞

Microsoft Skype for Business Server is a secure, unified communications platform from Microsoft that provides instant messaging IM, audio and video calling, online conferencing, online status messages, and sharing capabilities. A security vulnerability exists in Skype for Business and Microsoft...

Vulnerabilities fixed in Microsoft Office

Microsoft has fixed vulnerabilities in Office products. The vulnerabilities allow a malicious person to carry out attacks execute attacks that lead to the following categories of damage: Spoofing Remote code execution User rights Access to sensitive data Below is a summary of the various...

PT-2021-3045 · Microsoft · Skype For Business +1

Name of the Vulnerable Software and Affected Versions: Skype for Business and Lync affected versions not specified Description: The issue is related to errors in the representation of information by the user interface of the corporate communication server. It may allow a remote attacker to perfor...

PT-2021-3044 · Microsoft · Lync +3

Name of the Vulnerable Software and Affected Versions: Skype for Business and Lync affected versions not specified Description: The issue is related to incorrect code generation management in the Skype for Business Server Microsoft Lync Server, which can be exploited by a remote attacker to execu...

Microsoft Skype for Business Server 命令注入漏洞

Microsoft Skype for Business Server is a secure, unified communications platform from Microsoft that provides instant messaging IM, audio and video calling, online conferencing, online status messages, and sharing capabilities. A command injection vulnerability exists in Skype for Business and...

CVE-2021-24099

Skype for Business and Lync Denial of Service Vulnerability...

CVE-2021-24099

Skype for Business and Lync Denial of Service Vulnerability...

CVE-2021-24073

Skype for Business and Lync Spoofing Vulnerability...

CVE-2021-24073

Skype for Business and Lync Spoofing Vulnerability...

Spoofing

Skype for Business and Lync Spoofing Vulnerability...

Denial of service

Skype for Business and Lync Denial of Service Vulnerability...

CVE-2021-24099

CVE-2021-24099 affects Skype for Business Server and Lync Server. The issue is described as insufficient input validation in the Skype for Business Server/Lync Server stack, enabling a remote attacker to cause a denial of service (availability impact HIGH). Microsoft released security updates (KB...