Cybersecurity Alerts

Actively Exploited Vulnerabilities

The vulnerabilities listed below are sourced from the CISA Known Exploited Vulnerabilities catalog and represent security flaws that are actively being exploited in the wild. This list is updated daily. If you are unsure whether your systems are affected, contact us and we will help you assess your exposure.

CVE-2017-0213Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Privilege Escalation Vulnerability
Microsoft Windows COM Aggregate Marshaler allows for privilege escalation when an attacker runs a specially crafted application.
CVE-2017-0059
Microsoft | Internet Explorer
Microsoft Internet Explorer Information Disclosure Vulnerability
Microsoft Internet Explorer allow remote attackers to obtain sensitive information from process memory via a crafted web site.
CVE-2017-0037
Microsoft | Edge and Internet Explorer
Microsoft Edge and Internet Explorer Type Confusion Vulnerability
Microsoft Edge and Internet Explorer have a type confusion vulnerability in mshtml.dll, which allows remote code execution.
CVE-2016-7201
Microsoft | Edge
Microsoft Edge Memory Corruption Vulnerability
The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.
CVE-2016-7200
Microsoft | Edge
Microsoft Edge Memory Corruption Vulnerability
The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.
CVE-2016-0189
Microsoft | Internet Explorer
Microsoft Internet Explorer Memory Corruption Vulnerability
The Microsoft JScript nd VBScript engines, as used in Internet Explorer and other products, allow attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.
CVE-2016-0151Active Ransomware Campaign
Microsoft | Client-Server Run-time Subsystem (CSRSS)
Microsoft Windows CSRSS Security Feature Bypass Vulnerability
The Client-Server Run-time Subsystem (CSRSS) in Microsoft mismanages process tokens, which allows local users to gain privileges via a crafted application.
CVE-2016-0040
Microsoft | Windows
Microsoft Windows Kernel Privilege Escalation Vulnerability
The kernel in Microsoft Windows allows local users to gain privileges via a crafted application.
CVE-2015-2426
Microsoft | Windows
Microsoft Windows Adobe Type Manager Library Remote Code Execution Vulnerability
A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially crafted OpenType fonts.
CVE-2015-2419
Microsoft | Internet Explorer
Microsoft Internet Explorer Memory Corruption Vulnerability
JScript in Microsoft Internet Explorer allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.
CVE-2015-1770
Microsoft | Office
Microsoft Office Uninitialized Memory Use Vulnerability
Microsoft Office allows remote attackers to execute arbitrary code via a crafted Office document.
CVE-2013-3660
Microsoft | Win32k
Microsoft Win32k Privilege Escalation Vulnerability
The EPATHOBJ::pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft does not properly initialize a pointer for the next object in a certain list, which allows local users to gain privileges.
CVE-2013-2729
Adobe | Reader and Acrobat
Adobe Reader and Acrobat Arbitrary Integer Overflow Vulnerability
Integer overflow vulnerability in Adobe Reader and Acrobat allows attackers to execute remote code.
CVE-2013-2551Active Ransomware Campaign
Microsoft | Internet Explorer
Microsoft Internet Explorer Use-After-Free Vulnerability
Use-after-free vulnerability in Microsoft Internet Explorer allows remote attackers to execute remote code via a crafted web site that triggers access to a deleted object.
CVE-2013-2465Active Ransomware Campaign
Oracle | Java SE
Oracle Java SE Unspecified Vulnerability
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE allows remote attackers to affect confidentiality, integrity, and availability via Unknown vectors related to 2D
CVE-2013-1690
Mozilla | Firefox and Thunderbird
Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability
Mozilla Firefox and Thunderbird do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial-of-service (DoS) or possibly execute malicious code via a crafted web site.
CVE-2012-5076
Oracle | Java SE
Oracle Java SE Sandbox Bypass Vulnerability
The default Java security properties configuration did not restrict access to the com.sun.org.glassfish.external and com.sun.org.glassfish.gmbal packages. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.
CVE-2012-2539
Microsoft | Word
Microsoft Word Remote Code Execution Vulnerability
Microsoft Word allows attackers to execute remote code or cause a denial-of-service (DoS) via crafted RTF data.
CVE-2012-2034
Adobe | Flash Player
Adobe Flash Player Memory Corruption Vulnerability
Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).
CVE-2012-0518
Oracle | Fusion Middleware
Oracle Fusion Middleware Unspecified Vulnerability
Unspecified vulnerability in the Oracle Application Server Single Sign-On component in Oracle Fusion Middleware allows remote attackers to affect integrity via Unknown vectors
CVE-2011-2005
Microsoft | Ancillary Function Driver (afd.sys)
Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability
afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application.
CVE-2010-4398
Microsoft | Windows
Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability
Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows allows local users to gain privileges, and bypass the User Account Control (UAC) feature.
CVE-2022-26318
WatchGuard | Firebox and XTM Appliances
WatchGuard Firebox and XTM Appliances Arbitrary Code Execution
On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code.
CVE-2022-26143
Mitel | MiCollab, MiVoice Business Express
MiCollab, MiVoice Business Express Access Control Vulnerability
A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a denial of service condition on the affected system.
CVE-2022-21999Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Print Spooler Privilege Escalation Vulnerability
Microsoft Windows Print Spooler contains an unspecified vulnerability which can allow for privilege escalation.
CVE-2021-42237Active Ransomware Campaign
Sitecore | XP
Sitecore XP Remote Command Execution Vulnerability
Sitcore XP contains an insecure deserialization vulnerability which can allow for remote code execution.
CVE-2021-22941Active Ransomware Campaign
Citrix | ShareFile
Citrix ShareFile Improper Access Control Vulnerability
Improper Access Control in Citrix ShareFile storage zones controller may allow an unauthenticated attacker to remotely compromise the storage zones controller.
CVE-2020-9377
D-Link | DIR-610 Devices
D-Link DIR-610 Devices Remote Command Execution
D-Link DIR-610 devices allow remote code execution via the cmd parameter to command.php.
CVE-2020-9054
Zyxel | Multiple Network-Attached Storage (NAS) Devices
Zyxel Multiple NAS Devices OS Command Injection Vulnerability
Multiple Zyxel network-attached storage (NAS) devices contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code.
CVE-2020-7247
OpenBSD | OpenSMTPD
OpenSMTPD Remote Code Execution Vulnerability
smtp_mailaddr in smtp_session.c in OpenSMTPD, as used in OpenBSD and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session.