3051 matches found
CVE-2021-26412 Microsoft Exchange Server Remote Code Execution Vulnerability
...
CVE-2021-26412
CVE-2021-26412 is an RCE vulnerability in Microsoft Exchange Server. Affected: Exchange Server installations exposed to attacker-controlled requests could allow remote code execution. Technical details in connected documents confirm: vulnerability type Remote Code Execution; affected product is M...
CVE-2021-26412 Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft: Chinese Cyberspies Used 4 Exchange Server Flaws to Plunder Emails
Microsoft Corp. today released software updates to plug four security holes that attackers have been using to plunder email communications at companies that use its Exchange Server products. The company says all four flaws are being actively exploited as part of a complex attack chain deployed by...
HAFNIUM targeting Exchange Servers with 0-day exploits
Update 03/08/2021: Microsoft continues to see multiple actors taking advantage of unpatched systems to attack organizations with on-premises Exchange Server. To aid defenders in investigating these attacks where Microsoft security products and tooling may not be deployed, we are releasing a feed ...
HAFNIUM targeting Exchange Servers with 0-day exploits
Update 03/08/2021: Microsoft continues to see multiple actors taking advantage of unpatched systems to attack organizations with on-premises Exchange Server. To aid defenders in investigating these attacks where Microsoft security products and tooling may not be deployed, we are releasing a feed ...
On-Premises Exchange Server Vulnerabilities Resource Center – updated March 25, 2021
MSRC / By MSRC Team / March 2, 2021 On March 2nd, we released several security updates for Microsoft Exchange Server to address vulnerabilities that are being used in ongoing attacks. Due to the critical nature of these vulnerabilities, we recommend that customers protect their organizations by...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
Microsoft Exchange Server Remote Code Execution Vulnerability
...
On-Premises Exchange Server Vulnerabilities Resource Center - updated March 25, 2021
On March 2nd, we released several security updates for Microsoft Exchange Server to address vulnerabilities that are being used in ongoing attacks. Due to the critical nature of these vulnerabilities, we recommend that customers protect their organizations by applying the patches immediately to...
On-Premises Exchange Server Vulnerabilities Resource Center - updated March 25, 2021
On March 2nd, we released several security updates for Microsoft Exchange Server to address vulnerabilities that are being used in ongoing attacks. Due to the critical nature of these vulnerabilities, we recommend that customers protect their organizations by applying the patches immediately to...
Exchange Server のセキュリティ更新プログラムの公開 (定例外)
2021 年 3 月 3 日 日本時間、マイクロソフトは限定的な標的型攻撃に使われた Exchange の脆弱性に対するセキュリティ...
Microsoft Exchange Server 安全漏洞
Microsoft Exchange Server is a mail server and calendar server developed by Microsoft. A remote code execution vulnerability exists in Microsoft Exchange Server. An attacker could exploit this vulnerability to achieve remote code execution...
Microsoft Exchange Server 代码问题漏洞
Exchange is a messaging and collaboration system that is a suite of e-mail service components from Microsoft. Microsoft Exchange Server deserialization vulnerability, which requires administrator privileges, can be exploited by an attacker to be able to run code as SYSTEM on Exchange Server...
PT-2021-2213
Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server affected versions not specified Description A flaw exists in Microsoft Exchange Server’s Unified Messaging service related to data deserialization. Successful exploitation could allow a remote attacker to execute...
Serious vulnerabilities fixed in Microsoft Exchange Server
Vulnerabilities have been fixed in Microsoft Exchange Server. A combination of several vulnerabilities allow a malicious person remotely able to execute arbitrary code under SYSTEM privileges Microsoft states that the vulnerabilities with attribute CVE-2021-26855, CVE-2021-26857, CVE-2021-26858 a...