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-2019-13608Active Ransomware Campaign
Citrix | StoreFront Server
Citrix StoreFront Server XML External Entity (XXE) Processing Vulnerability
Citrix StoreFront Server contains an XML External Entity (XXE) processing vulnerability that may allow an unauthenticated attacker to retrieve potentially sensitive information.
CVE-2019-1215Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Privilege Escalation Vulnerability
Microsoft Windows contains an unspecified vulnerability due to the way ws2ifsl.sys (Winsock) handles objects in memory, allowing for privilege escalation. Successful exploitation allows an attacker to execute code with elevated privileges.
CVE-2019-1214
Microsoft | Windows
Microsoft Windows Privilege Common Log File System (CLFS) Escalation Vulnerability
Microsoft Windows Common Log File System (CLFS) driver improperly handles objects in memory which can allow for privilege escalation.
CVE-2019-11634Active Ransomware Campaign
Citrix | Workspace Application and Receiver for Windows
Citrix Workspace Application and Receiver for Windows Remote Code Execution Vulnerability
Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting from local drive access preferences not being enforced into the clients' local drives.
CVE-2019-11580Active Ransomware Campaign
Atlassian | Crowd and Crowd Data Center
Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability
Atlassian Crowd and Crowd Data Center contain a remote code execution vulnerability resulting from a pdkinstall development plugin being incorrectly enabled in release builds.
CVE-2019-11539Active Ransomware Campaign
Ivanti | Pulse Connect Secure and Pulse Policy Secure
Ivanti Pulse Connect Secure and Policy Secure Command Injection Vulnerability
Ivanti Pulse Connect Secure and Policy Secure allows an authenticated attacker from the admin web interface to inject and execute commands.
CVE-2019-11510Active Ransomware Campaign
Ivanti | Pulse Connect Secure
Ivanti Pulse Connect Secure Arbitrary File Read Vulnerability
Ivanti Pulse Connect Secure contains an arbitrary file read vulnerability that allows an unauthenticated remote attacker with network access via HTTPS to send a specially crafted URI.
CVE-2019-0863
Microsoft | Windows
Microsoft Windows Error Reporting (WER) Privilege Escalation Vulnerability
Microsoft Windows Error Reporting (WER) contains a privilege escalation vulnerability due to the way it handles files, allowing for code execution in kernel mode.
CVE-2019-0859
Microsoft | Win32k
Microsoft Win32k Privilege Escalation Vulnerability
Microsoft Win32k fails to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
CVE-2019-0808
Microsoft | Win32k
Microsoft Win32k Privilege Escalation Vulnerability
Microsoft Win32k contains a privilege escalation vulnerability due to the component failing to properly handle objects in memory. Successful exploitation allows an attacker to run code in kernel mode.
CVE-2019-0803
Microsoft | Win32k
Microsoft Win32k Privilege Escalation Vulnerability
Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
CVE-2019-0797
Microsoft | Win32k
Microsoft Win32k Privilege Escalation Vulnerability
Microsoft Win32k contains a privilege escalation vulnerability when the Win32k component fails to properly handle objects in memory. Successful exploitation allows an attacker to execute code in kernel mode.
CVE-2019-0708Active Ransomware Campaign
Microsoft | Remote Desktop Services
Microsoft Remote Desktop Services Remote Code Execution Vulnerability
Microsoft Remote Desktop Services, formerly known as Terminal Service, contains an unspecified vulnerability that allows an unauthenticated attacker to connect to the target system using RDP and send specially crafted requests. Successful exploitation allows for remote code execution. The vulnerability is also known under the moniker of BlueKeep.
CVE-2019-0604Active Ransomware Campaign
Microsoft | SharePoint
Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint fails to check the source markup of an application package. An attacker who successfully exploits the vulnerability could run remote code in the context of the SharePoint application pool and the SharePoint server farm account.
CVE-2019-0541
Microsoft | MSHTML
Microsoft MSHTML Remote Code Execution Vulnerability
Microsoft MSHTML engine contains an improper input validation vulnerability that allows for remote code execution vulnerability.
CVE-2019-0211
Apache | HTTP Server
Apache HTTP Server Privilege Escalation Vulnerability
Apache HTTP Server, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute code with the privileges of the parent process (usually root) by manipulating the scoreboard.
CVE-2018-8653
Microsoft | Internet Explorer
Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability
Microsoft Internet Explorer contains a memory corruption vulnerability due to how the Scripting Engine handles objects in memory, leading to remote code execution.
CVE-2018-7600Active Ransomware Campaign
Drupal | Drupal Core
Drupal Core Remote Code Execution Vulnerability
Drupal Core contains a remote code execution vulnerability that could allow an attacker to exploit multiple attack vectors on a Drupal site, resulting in complete site compromise.
CVE-2018-6789Active Ransomware Campaign
Exim | Exim
Exim Buffer Overflow Vulnerability
Exim contains a buffer overflow vulnerability in the base64d function part of the SMTP listener that may allow for remote code execution.
CVE-2018-4939
Adobe | ColdFusion
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
Adobe ColdFusion contains a deserialization of untrusted data vulnerability that could allow for code execution.
CVE-2018-4878Active Ransomware Campaign
Adobe | Flash Player
Adobe Flash Player Use-After-Free Vulnerability
Adobe Flash Player contains a use-after-free vulnerability that could allow for code execution.
CVE-2018-2380Active Ransomware Campaign
SAP | Customer Relationship Management (CRM)
SAP Customer Relationship Management (CRM) Path Traversal Vulnerability
SAP Customer Relationship Management (CRM) contains a path traversal vulnerability that allows an attacker to exploit insufficient validation of path information provided by users.
CVE-2018-20062
ThinkPHP | noneCms
ThinkPHP "noneCms" Remote Code Execution Vulnerability
ThinkPHP "noneCms" contains an unspecified vulnerability that allows for remote code execution through crafted use of the filter parameter.
CVE-2018-18325
DotNetNuke (DNN) | DotNetNuke (DNN)
DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability
DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters. This CVE ID resolves an incomplete patch for CVE-2018-15811.
CVE-2018-15961
Adobe | ColdFusion
Adobe ColdFusion Unrestricted File Upload Vulnerability
Adobe ColdFusion contains an unrestricted file upload vulnerability that could allow for code execution.
CVE-2018-15811
DotNetNuke (DNN) | DotNetNuke (DNN)
DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability
DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters.
CVE-2018-14558
Tenda | AC7, AC9, and AC10 Routers
Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability
Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request.
CVE-2018-13379Active Ransomware Campaign
Fortinet | FortiOS
Fortinet FortiOS SSL VPN Path Traversal Vulnerability
Fortinet FortiOS SSL VPN web portal contains a path traversal vulnerability that may allow an unauthenticated attacker to download FortiOS system files through specially crafted HTTP resource requests.
CVE-2018-11776
Apache | Struts
Apache Struts Remote Code Execution Vulnerability
Apache Struts contains a vulnerability that allows for remote code execution under two circumstances. One, where the alwaysSelectFullNamespace option is true and the value isn't set for a result defined in underlying configurations and in same time, its upper package configuration have no or wildcard namespace. Or, using URL tag which doesn't have value and action set and in same time, its upper package configuration have no or wildcard namespace.
CVE-2018-0802
Microsoft | Office
Microsoft Office Memory Corruption Vulnerability
Microsoft Office contains a memory corruption vulnerability due to the way objects are handled in memory. Successful exploitation allows for remote code execution in the context of the current user. This vulnerability is known to be chained with CVE-2018-0798.