Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.
Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.
| CVE | Vendor | Product | Vulnerability | CVSS | Added | Due per BOD 22-01 | Ransomware |
|---|---|---|---|---|---|---|---|
| CVE-2017-12231 | Cisco | IOS software | Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability 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. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12232 | Cisco | IOS software | Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability 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. | 6.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12233 | Cisco | IOS software | Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12234 | Cisco | IOS software | Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12235 | Cisco | IOS software | Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12237 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12238 | Cisco | Catalyst 6800 Series Switches | Cisco Catalyst 6800 Series Switches VPLS Denial-of-Service Vulnerability A vulnerability in the Virtual Private LAN Service (VPLS) code of Cisco IOS for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a denial of service. | 6.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12240 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability The Dynamic Host Configuration Protocol (DHCP) relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. | 9.8 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-12319 | Cisco | IOS XE Software | Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability. | 5.9 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6627 | Cisco | IOS and IOS XE Software | Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability 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. | 7.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6663 | Cisco | IOS and IOS XE Software | Cisco IOS Software and Cisco IOS XE Software Denial-of-Service Vulnerability A vulnerability in the Autonomic Networking feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause autonomic nodes of an affected system to reload, resulting in denial-of-service (DoS). | 6.5 CISA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6736 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6737 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6738 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6739 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6740 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6743 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 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. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2017-6744 | Cisco | IOS software | Cisco IOS Software SNMP Remote Code Execution Vulnerability The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS 1 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. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. | 8.8 CNA | 2022-03-03 | 2022-03-24 | Unknown |
| CVE-2018-0151 | Cisco | IOS and IOS XE Software | Cisco IOS Software and Cisco IOS XE Software Quality of Service Remote Code Execution Vulnerability A vulnerability in the quality of service (QoS) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges. | 9.8 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0154 | Cisco | IOS Software | Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) condition. | 7.5 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0155 | Cisco | Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches | Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability A vulnerability in the Bidirectional Forwarding Detection (BFD) offload implementation of Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to cause a crash of the iosd process, causing a denial-of-service (DoS) condition. | 8.6 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0156 | Cisco | IOS Software and Cisco IOS XE Software | Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability 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. | 7.5 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0158 | Cisco | IOS Software and Cisco IOS XE Software | Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability A vulnerability in the implementation of Internet Key Exchange Version 1 (IKEv1) functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial-of-service (DoS) condition. | 8.6 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0159 | Cisco | IOS Software and Cisco IOS XE Software | Cisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability A vulnerability in the implementation of Internet Key Exchange Version 1 (IKEv1) functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial-of-service (DoS) condition. | 7.5 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0161 | Cisco | IOS Software | Cisco IOS Software Resource Management Errors Vulnerability 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. | 6.3 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0167 | Cisco | IOS, XR, and XE Software | Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability 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. | 8.8 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0172 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software Improper Input Validation Vulnerability 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). | 8.6 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0173 | Cisco | IOS and IOS XE Software | Cisco IOS and IOS XE Software Improper Input Validation Vulnerability 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). | 8.6 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0174 | Cisco | IOS XE Software | Cisco IOS Software and Cisco IOS XE Software Improper Input Validation Vulnerability 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). | 8.6 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0175 | Cisco | IOS, XR, and XE Software | Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability 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. | 8.0 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0179 | Cisco | IOS Software | Cisco IOS Software Denial-of-Service Vulnerability A vulnerability in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition. | 6.8 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0180 | Cisco | IOS Software | Cisco IOS Software Denial-of-Service Vulnerability A vulnerability in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition. | 6.8 CISA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2019-1652 | Cisco | Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers | Cisco Small Business Routers Improper Input Validation Vulnerability 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. | 7.2 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2022-20699 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 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). | 10.0 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2022-20700 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 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). | 10.0 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2022-20701 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 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). | 10.0 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2022-20703 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 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). | 10.0 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2022-20708 | Cisco | Small Business RV160, RV260, RV340, and RV345 Series Routers | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 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). | 10.0 CNA | 2022-03-03 | 2022-03-17 | Unknown |
| CVE-2018-0296 | Cisco | Adaptive Security Appliance (ASA) | Cisco Adaptive Security Appliance (ASA) Denial-of-Service Vulnerability Cisco Adaptive Security Appliance (ASA) contains an improper input validation vulnerability with HTTP URLs. Exploitation could allow an attacker to cause a denial-of-service (DoS) condition or information disclosure. | 7.5 CISA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2019-1653 | Cisco | Small Business RV320 and RV325 Routers | Cisco Small Business RV320 and RV325 Routers Information Disclosure Vulnerability Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers contain improper access controls for URLs. Exploitation could allow an attacker to download the router configuration or detailed diagnostic information. | 7.5 CNA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2020-3161 | Cisco | Cisco IP Phones | Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service Vulnerability Cisco IP Phones contain an improper input validation vulnerability for HTTP requests. Exploitation could allow an attacker to execute code remotely with root privileges or cause a denial-of-service (DoS) condition. | 9.8 CNA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2020-3569 | Cisco | IOS XR | Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash. | 8.6 CNA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2020-3566 | Cisco | IOS XR | Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash. | 8.6 CNA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2020-3118 | Cisco | IOS XR | Cisco IOS XR Software Discovery Protocol Format String Vulnerability Cisco IOS XR improperly validates string input from certain fields in Cisco Discovery Protocol messages. Exploitation could allow an unauthenticated, adjacent attacker to execute code with administrative privileges or cause a reload on an affected device. | 8.8 CNA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2018-0171 | Cisco | IOS and IOS XE | Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service (DoS) condition, or perform code execution on the affected device. | 7.5 CISA | 2021-11-03 | 2022-05-03 | Unknown |
| CVE-2021-1498 | Cisco | HyperFlex HX | Cisco HyperFlex HX Data Platform Command Injection Vulnerability Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the tomcat8 user. | 9.8 CNA | 2021-11-03 | 2021-11-17 | Unknown |
| CVE-2021-1497 | Cisco | HyperFlex HX | Cisco HyperFlex HX Installer Virtual Machine Command Injection Vulnerability Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the root user. | 9.8 CNA | 2021-11-03 | 2021-11-17 | Unknown |
| CVE-2020-3580 | Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerability Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an insufficient input validation vulnerability for user-supplied input by the web services interface. Successful exploitation could allow an attacker to perform cross-site scripting (XSS) in the context of the interface or access sensitive browser-based information. | 6.1 CNA | 2021-11-03 | 2022-05-03 | Known |
| CVE-2020-3452 | Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | Cisco ASA and FTD Read-Only Path Traversal Vulnerability Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an improper input validation vulnerability when HTTP requests process URLs. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device. | 7.5 CNA | 2021-11-03 | 2022-05-03 | Unknown |