CISA Known Exploited Vulnerabilities (KEV)
CISA's Known Exploited Vulnerabilities (KEV) catalog is the authoritative list of security flaws that have been confirmed exploited in real-world attacks. CVEFeed.io mirrors every entry, joins it to full CVE and severity data, and tracks new additions so you can prioritize remediation the moment a vulnerability enters the catalog.
Because each KEV entry carries direct evidence of active exploitation, the catalog is one of the highest-signal inputs for risk-based patch management — start here before triaging vulnerabilities that are only theoretically exploitable.
7.6
CVE-2016-0189 - Microsoft Internet Explorer Memory Corruption Vulnerability -
Action Due Apr 18, 2022 Target Vendor : Microsoft
Description :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.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Aug 15, 2026
Notes :https://nvd.nist.gov/vuln/detail/CVE-2016-0189
7.8
CVE-2016-0040 - Microsoft Windows Kernel Privilege Escalation Vulnerability -
Action Due Apr 18, 2022 Target Vendor : Microsoft
Description :The kernel in Microsoft Windows allows local users to gain privileges via a crafted application.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2016-0040
10.0
CVE-2017-3881 - Cisco IOS and IOS XE Remote Code Execution Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Cisco
Description :A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2017-3881
7.2
CVE-2019-2616 - Oracle BI Publisher Unauthorized Access Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Oracle
Description :Oracle BI Publisher, formerly XML Publisher, contains an unspecified vulnerability that allows for various unauthorized actions. Open-source reporting attributes this vulnerability to allowing for authentication bypass.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2019-2616
10.0
CVE-2018-11138 - Quest KACE System Management Appliance Remote Command Execution Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Quest
Description :The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance is accessible by anonymous users and can be abused to perform remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 25, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-11138
10.0
CVE-2020-9054 - Zyxel Multiple NAS Devices OS Command Injection Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Zyxel
Description :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.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-9054
8.8
CVE-2020-9377 - D-Link DIR-610 Devices Remote Command Execution -
Action Due Apr 15, 2022 Target Vendor : D-Link
Description :D-Link DIR-610 devices allow remote code execution via the cmd parameter to command.php.
Action :The impacted product is end-of-life and should be disconnected if still in use.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-9377
7.8
CVE-2015-0666 - Cisco Prime Data Center Network Manager (DCNM) Directory Traversal Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Cisco
Description :Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) allows remote attackers to read arbitrary files.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2015-0666
10.0
CVE-2018-0147 - Cisco Secure Access Control System Java Deserialization Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Cisco
Description :A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0147
8.1
CVE-2018-6961 - VMware SD-WAN Edge by VeloCloud Command Injection Vulnerability -
Action Due Apr 15, 2022 Target Vendor : VMware
Description :VMware SD-WAN Edge by VeloCloud contains a command injection vulnerability in the local web UI component. Successful exploitation of this issue could result in remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-6961
7.6
CVE-2018-8373 - Microsoft Scripting Engine Memory Corruption Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Microsoft
Description :A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-8373
9.3
CVE-2018-8414 - Microsoft Windows Shell Remote Code Execution Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Microsoft
Description :A remote code execution vulnerability exists when the Windows Shell does not properly validate file paths.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-8414
9.8
CVE-2019-11043 - PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability -
Action Due Apr 15, 2022 Target Vendor : PHP
Description :In some versions of PHP in certain configurations of FPM setup, it is possible to cause FPM module to write past allocated buffers allowing the possibility of remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 25, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2019-11043
9.0
CVE-2019-12991 - Citrix SD-WAN and NetScaler Command Injection Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Citrix
Description :Authenticated Command Injection in Citrix SD-WAN Appliance and NetScaler SD-WAN Appliance.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2019-12991
10.0
CVE-2019-16920 - D-Link Multiple Routers Command Injection Vulnerability -
Action Due Apr 15, 2022 Target Vendor : D-Link
Description :Multiple D-Link routers contain a command injection vulnerability which can allow attackers to achieve full system compromise.
Action :The impacted product is end-of-life and should be disconnected if still in use.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2019-16920
9.0
CVE-2014-6324 - Microsoft Kerberos Key Distribution Center (KDC) Privilege Escalation Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Microsoft
Description :The Kerberos Key Distribution Center (KDC) in Microsoft allows remote authenticated domain users to obtain domain administrator privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2014-6324
9.3
CVE-2014-6332 - Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Microsoft
Description :OleAut32.dll in OLE in Microsoft Windows allows remote attackers to remotely execute code via a crafted web site.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2014-6332
10.0
CVE-2016-10174 - NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability -
Action Due Apr 15, 2022 Target Vendor : NETGEAR
Description :The NETGEAR WNR2000v5 router contains a buffer overflow which can be exploited to achieve remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2016-10174
10.0
CVE-2021-22941 - Citrix ShareFile Improper Access Control Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Citrix
Description :Improper Access Control in Citrix ShareFile storage zones controller may allow an unauthenticated attacker to remotely compromise the storage zones controller.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 25, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-22941
10.0
CVE-2021-42237 - Sitecore XP Remote Command Execution Vulnerability -
Action Due Apr 15, 2022 Target Vendor : Sitecore
Description :Sitcore XP contains an insecure deserialization vulnerability which can allow for remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 25, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-42237