Search Results (9077 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-26857 1 Microsoft 1 Exchange Server 2025-07-30 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26858 1 Microsoft 1 Exchange Server 2025-07-30 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27065 1 Microsoft 1 Exchange Server 2025-07-30 7.8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27085 1 Microsoft 7 Internet Explorer, Windows 10 1803, Windows 10 1809 and 4 more 2025-07-30 8.8 High
Internet Explorer Remote Code Execution Vulnerability
CVE-2021-27059 1 Microsoft 2 Excel, Office 2025-07-30 7.6 High
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-22991 1 F5 14 Big-ip Access Policy Manager, Big-ip Advanced Firewall Manager, Big-ip Advanced Web Application Firewall and 11 more 2025-07-30 9.8 Critical
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
CVE-2021-31166 1 Microsoft 7 Windows 10 1809, Windows 10 2004, Windows 10 20h2 and 4 more 2025-07-30 9.8 Critical
HTTP Protocol Stack Remote Code Execution Vulnerability
CVE-2021-21985 1 Vmware 2 Cloud Foundation, Vcenter Server 2025-07-30 9.8 Critical
The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in which is enabled by default in vCenter Server. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server.
CVE-2021-22899 1 Ivanti 1 Connect Secure 2025-07-30 8.8 High
A command injection vulnerability exists in Pulse Connect Secure before 9.1R11.4 allows a remote authenticated attacker to perform remote code execution via Windows Resource Profiles Feature
CVE-2021-1675 1 Microsoft 21 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 18 more 2025-07-30 7.8 High
Windows Print Spooler Remote Code Execution Vulnerability
CVE-2021-33742 1 Microsoft 19 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 16 more 2025-07-30 7.5 High
Windows MSHTML Platform Remote Code Execution Vulnerability
CVE-2021-34527 1 Microsoft 26 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 23 more 2025-07-30 8.8 High
<p>A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>UPDATE July 7, 2021: The security update for Windows Server 2012, Windows Server 2016 and Windows 10, Version 1607 have been released. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability.</p> <p>In addition to installing the updates, in order to secure your system, you must confirm that the following registry settings are set to 0 (zero) or are not defined (<strong>Note</strong>: These registry keys do not exist by default, and therefore are already at the secure setting.), also that your Group Policy setting are correct (see FAQ):</p> <ul> <li>HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Printers\PointAndPrint</li> <li>NoWarningNoElevationOnInstall = 0 (DWORD) or not defined (default setting)</li> <li>UpdatePromptSettings = 0 (DWORD) or not defined (default setting)</li> </ul> <p><strong>Having NoWarningNoElevationOnInstall set to 1 makes your system vulnerable by design.</strong></p> <p>UPDATE July 6, 2021: Microsoft has completed the investigation and 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. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability. See also <a href="https://support.microsoft.com/topic/31b91c02-05bc-4ada-a7ea-183b129578a7">KB5005010: Restricting installation of new printer drivers after applying the July 6, 2021 updates</a>.</p> <p>Note that the security updates released on and after July 6, 2021 contain protections for CVE-2021-1675 and the additional remote code execution exploit in the Windows Print Spooler service known as “PrintNightmare”, documented in CVE-2021-34527.</p>
CVE-2021-31196 1 Microsoft 1 Exchange Server 2025-07-30 7.2 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-34473 1 Microsoft 1 Exchange Server 2025-07-30 9.1 Critical
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-35211 1 Solarwinds 1 Serv-u 2025-07-30 9 Critical
Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.
CVE-2021-35464 1 Forgerock 2 Access Management, Openam 2025-07-30 9.8 Critical
ForgeRock AM server before 7.0 has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages. The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted /ccversion/* request to the server. The vulnerability exists due to the usage of Sun ONE Application Framework (JATO) found in versions of Java 8 or earlier
CVE-2021-38646 1 Microsoft 2 365 Apps, Office 2025-07-30 7.8 High
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVE-2021-38647 1 Microsoft 12 Azure Automation State Configuration, Azure Automation Update Management, Azure Diagnostics and 9 more 2025-07-30 9.8 Critical
Open Management Infrastructure Remote Code Execution Vulnerability
CVE-2021-40444 1 Microsoft 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more 2025-07-30 8.8 High
<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>
CVE-2021-41773 4 Apache, Fedoraproject, Netapp and 1 more 4 Http Server, Fedora, Cloud Backup and 1 more 2025-07-30 7.5 High
A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions. The fix in Apache HTTP Server 2.4.50 was found to be incomplete, see CVE-2021-42013.