Security Vulnerabilities - Known exploited
CVE-2021-33045
The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
Known exploited
CVSS Score
9.8
EPSS Score
0.942
Published
2021-09-15
CVE-2021-40444
<p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.</p>
<p>An attacker could craft a malicious ActiveX control to be used by a Microsoft Office document that hosts the browser rendering engine. The attacker would then have to convince the user to open the malicious document. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Microsoft Defender Antivirus and Microsoft Defender for Endpoint both provide detection and protections for the known vulnerability. Customers should keep antimalware products up to date. Customers who utilize automatic updates do not need to take additional action. Enterprise customers who manage updates should select the detection build 1.349.22.0 or newer and deploy it across their environments. Microsoft Defender for Endpoint alerts will be displayed as: “Suspicious Cpl File Execution”.</p>
<p>Upon completion of this investigation, Microsoft will take the appropriate action to help protect our customers. This may include providing a security update through our monthly release process or providing an out-of-cycle security update, depending on customer needs.</p>
<p>Please see the <strong>Mitigations</strong> and <strong>Workaround</strong> sections for important information about steps you can take to protect your system from this vulnerability.</p>
<p><strong>UPDATE</strong> September 14, 2021: Microsoft has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. Please see the FAQ for important information about which updates are applicable to your system.</p>
Known exploited
CVSS Score
8.8
EPSS Score
0.943
Published
2021-09-15
CVE-2021-38646
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
Known exploited
CVSS Score
7.8
EPSS Score
0.427
Published
2021-09-15
CVE-2021-38647
Open Management Infrastructure Remote Code Execution Vulnerability
Known exploited
CVSS Score
9.8
EPSS Score
0.944
Published
2021-09-15
CVE-2021-38648
Open Management Infrastructure Elevation of Privilege Vulnerability
Known exploited
CVSS Score
7.8
EPSS Score
0.318
Published
2021-09-15
CVE-2021-38649
Open Management Infrastructure Elevation of Privilege Vulnerability
Known exploited
CVSS Score
7.0
EPSS Score
0.065
Published
2021-09-15
CVE-2021-38645
Open Management Infrastructure Elevation of Privilege Vulnerability
Known exploited
CVSS Score
7.8
EPSS Score
0.146
Published
2021-09-15
CVE-2021-36955
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Known exploited
CVSS Score
7.8
EPSS Score
0.206
Published
2021-09-15
CVE-2021-38163
SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administrative user can upload a malicious file over a network and trigger its processing, which is capable of running operating system commands with the privilege of the Java Server process. These commands can be used to read or modify any information on the server or shut the server down making it unavailable.
Known exploited
CVSS Score
9.9
EPSS Score
0.848
Published
2021-09-14
CVE-2021-40870
An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
Known exploited
CVSS Score
9.8
EPSS Score
0.943
Published
2021-09-13