CISA Known Exploited Vulnerabilities (KEV)
CISA's Known Exploited Vulnerabilities (KEV) catalog lists vulnerabilities actively used in real-world attacks. CVEFeed.io tracks the latest additions so you can prioritize remediation as new entries are published.
9.0
CVE-2017-6743 - Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-6743
9.0
CVE-2017-6740 - Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-6740
9.0
CVE-2017-6738 - Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-6738
6.5
CVE-2017-12232 - Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 (ISR G2) Routers running Cisco IOS could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-12232
7.8
CVE-2017-12231 - Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-12231
8.8
CVE-2017-11292 - Adobe Flash Player Type Confusion Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Adobe
Description : Adobe Flash Player contains a type confusion vulnerability which can allow for remote code execution.
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-2017-11292
9.3
CVE-2017-0261 - Microsoft Office Use-After-Free Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : Microsoft Office contains a use-after-free vulnerability which can allow for 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-2017-0261
9.3
CVE-2016-7193 - Microsoft Office Memory Corruption Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : Microsoft Office contains a memory corruption vulnerability which can allow for 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-2016-7193
9.3
CVE-2015-1642 - Microsoft Office Memory Corruption Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : Microsoft Office contains a memory corruption vulnerability that allows remote attackers to execute arbitrary code via a crafted document.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2015-1642
10.0
CVE-2014-0496 - Adobe Reader and Acrobat Use-After-Free Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Adobe
Description : Adobe Reader and Acrobat contain a use-after-free vulnerability which can allow for code execution.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2014-0496
7.8
CVE-2013-5065 - Microsoft Windows Kernel Privilege Escalation Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : Microsoft Windows NDProxy.sys in the kernel contains an improper input validation vulnerability which can allow a local attacker to escalate privileges.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2013-5065
7.5
CVE-2017-6627 - Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Cisco
Description : A vulnerability in the UDP processing code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and denial of service.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-6627
9.3
CVE-2017-11826 - Microsoft Office Remote Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-11826
7.8
CVE-2017-0001 - Microsoft Graphics Device Interface (GDI) Privilege Escalation Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : The Graphics Device Interface (GDI) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows local users to gain privileges
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0001
9.3
CVE-2014-4114 - Microsoft Windows Object Linking & Embedding (OLE) Remote Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description : A vulnerability exists in Windows Object Linking & Embedding (OLE) that could allow remote code execution if a user opens a file that contains a specially crafted OLE object.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2014-4114
7.8
CVE-2021-41379 - Microsoft Windows Installer Privilege Escalation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Microsoft
Description : Microsoft Windows Installer contains an unspecified vulnerability that allows for privilege escalation.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 03, 2022
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-41379
7.4
CVE-2018-8581 - Microsoft Exchange Server Privilege Escalation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Microsoft
Description : A privilege escalation vulnerability exists in Microsoft Exchange Server. An attacker who successfully exploited this vulnerability could attempt to impersonate any other user of the Exchange server.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Mar 03, 2022
Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-8581
6.1
CVE-2022-24682 - Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability -
Action Due Mar 11, 2022 Target Vendor : Synacor
Description : Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability in the Calendar feature that allows an attacker to execute arbitrary code.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Feb 25, 2022
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-24682
9.3
CVE-2017-8570 - Microsoft Office Remote Code Execution Vulnerability -
Action Due Aug 25, 2022 Target Vendor : Microsoft
Description : A remote code execution vulnerability exists in Microsoft Office software when it fails to properly handle objects in memory.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-8570
8.8
CVE-2017-0222 - Microsoft Internet Explorer Remote Code Execution Vulnerability -
Action Due Aug 25, 2022 Target Vendor : Microsoft
Description : A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0222