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.
9.3
CVE-2010-3333 - Microsoft Office Stack-based Buffer Overflow Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description :A stack-based buffer overflow vulnerability exists in the parsing of RTF data in Microsoft Office and earlier allows an attacker to perform 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-2010-3333
7.8
CVE-2010-0232 - Microsoft Windows Kernel Exception Handler Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description :The kernel in Microsoft Windows, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS calls, which 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-2010-0232
9.3
CVE-2010-0188 - Adobe Reader and Acrobat Arbitrary Code Execution Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Adobe
Description :Unspecified vulnerability in Adobe Reader and Acrobat allows attackers to cause a denial of service or possibly execute arbitrary code.
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-2010-0188
9.3
CVE-2009-3129 - Microsoft Excel Featheader Record Memory Corruption Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description :Microsoft Office Excel allows remote attackers to execute arbitrary code via a spreadsheet with a FEATHEADER record containing an invalid cbHdrData size element that affects a pointer offset.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2009-3129
9.3
CVE-2008-2992 - Adobe Reader and Acrobat Input Validation Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Adobe
Description :Adobe Acrobat and Reader contain an input validation issue in a JavaScript method that could potentially lead to remote code execution.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Feb 26, 2026
Notes :https://nvd.nist.gov/vuln/detail/CVE-2008-2992
7.8
CVE-2004-0210 - Microsoft Windows Privilege Escalation Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description :A privilege elevation vulnerability exists in the POSIX subsystem. This vulnerability could allow a logged on user to take complete control of the system.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2004-0210
7.8
CVE-2002-0367 - Microsoft Windows Privilege Escalation Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Microsoft
Description :smss.exe debugging subsystem in Microsoft Windows does not properly authenticate programs that connect to other programs, which allows local users to gain administrator or SYSTEM privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2002-0367
8.6
CVE-2018-0172 - Cisco IOS and IOS XE Software Improper Input Validation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow for denial-of-service (DoS).
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0172
8.8
CVE-2018-0167 - Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :There is a buffer overflow vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software which could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or 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-2018-0167
6.3
CVE-2018-0161 - Cisco IOS Software Resource Management Errors Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial-of-service (DoS) condition.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0161
9.3
CVE-2013-0641 - Adobe Reader Buffer Overflow Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Adobe
Description :A buffer overflow vulnerability exists in Adobe Reader which allows an attacker to perform 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-2013-0641
10.0
CVE-2022-20699 - Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2022-20699
7.8
CVE-2018-0156 - Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial-of-service (DoS) condition.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0156
8.6
CVE-2018-0173 - Cisco IOS and IOS XE Software Improper Input Validation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 (DHCPv4) packets can allow for denial-of-service (DoS).
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0173
8.6
CVE-2018-0174 - Cisco IOS Software and Cisco IOS XE Software Improper Input Validation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow for denial-of-service (DoS).
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0174
8.0
CVE-2018-0175 - Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :Format string vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-0175
9.0
CVE-2019-1652 - Cisco Small Business Routers Improper Input Validation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description :A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker with administrative privileges on an affected device to execute arbitrary commands.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2019-1652
9.8
CVE-2020-1938 - Apache Tomcat Improper Privilege Management Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Apache
Description :Apache Tomcat treats Apache JServ Protocol (AJP) connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-1938
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
9.3
CVE-2014-6352 - Microsoft Windows Code Injection Vulnerability -
Action Due Aug 25, 2022 Target Vendor : Microsoft
Description :Microsoft Windows allow remote attackers to execute arbitrary code via a 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-2014-6352