The vulnerability of the mDNS protocol in the Cisco IOS XE operating system for Cisco Catalyst 9000 Series network devices allows a attacker to induce a service failure.

The vulnerability of the mDNS protocol in Cisco IOS XE operating systems and Cisco Catalyst 9000 Series networking devices is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of the Link Layer Discovery Protocol (LLDP) implementation in Cisco IOS and Cisco IOS XE operating systems allows a attacker to cause a service failure.

The vulnerability of the Link Layer Discovery Protocol LLDP implementation in Cisco IOS and Cisco IOS XE operating systems is related to incorrect error handling. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability in the implementation of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol for the Cisco IOS XE operating system on Cisco Catalyst 9800 Series network devices allows a attacker to cause a service failure.

The vulnerability of the Control and Provisioning of Wireless Access Points CAPWAP implementation for the Cisco IOS XE operating system on Cisco Catalyst 9800 Series network devices is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to...

The vulnerability in the implementation of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol for the Cisco IOS XE operating system on Cisco Catalyst 9800 Series network devices allows a attacker to cause a service failure.

The vulnerability of the Control and Provisioning of Wireless Access Points CAPWAP implementation for the Cisco IOS XE operating system on Cisco Catalyst 9800 Series network devices is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to...

Cisco IOS XE Denial of Service Vulnerability (CNVD-2020-72733)

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the IP Service Level Agreement SLA response program feature of Cisco IOS XE. The vulnerability stems from the possibility that the IP S...

CVE-2020-3516

A vulnerability in the web server authentication of Cisco IOS XE Software could allow an authenticated, remote attacker to crash the web server on the device. The vulnerability is due to insufficient input validation during authentication. An attacker could exploit this vulnerability by entering...

PT-2020-4429 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: A vulnerability in the file system permissions of Cisco IOS XE Software could allow an authenticated, local attacker to obtain read and write access to critical configuration ...

PT-2020-4188 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE affected versions not specified Description: The issue is related to insufficient validation of unusual or exceptional states in Cisco IOS XE, which could allow a remote attacker to cause a denial of service. The vulnerabilities...

The vulnerability of the Distance Vector Multicast Routing Protocol (DVMRP) implementation in the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the Distance Vector Multicast Routing Protocol DVMRP implementation in the Cisco IOS XR operating system is related to uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures...

PT-2020-3856 · Cisco · Cisco Fxos

Name of the Vulnerable Software and Affected Versions: Cisco FXOS Software affected versions not specified Description: A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The issue is due to...

Cisco NX-OS Denial of Service Vulnerability (CNVD-2020-50555)

Cisco NX-OS Software is a set of data center-grade operating system software for switches from Cisco.TCP Transmission Control Protocol is a connection-oriented, reliable, byte-stream-based transport layer communication protocol defined by IETF RFC 793. 793. A security vulnerability exists in the...

The vulnerability of the Cisco IOS operating system, related to resource release errors, allows a intruder to trigger a service failure.

The vulnerability of the Cisco IOS operating system is related to resource release errors. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures by sending broadcast packets...

The vulnerability of the Cisco IOS XR operating system’s access control list implementation allows a attacker to gain access to a device through the processor-based management interface of the backup route.

The vulnerability of the Cisco IOS XR operating system’s access control list implementation is related to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain access to the device through the processor-based management interface of...

The vulnerability of the 802.1X standard implementation in Cisco IOS operating systems allows a intruder to gain unauthorized access to protected information.

The vulnerability of the 802.1X standard implementation in Cisco IOS exists due to errors in handling broadcast traffic. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

The vulnerability of the Cisco IOS XE operating system, related to errors in checking the content provided by users, allows a hacker to elevate their privileges to the root level.

The vulnerability of the Cisco IOS XE operating system is related to errors during the verification of content provided by users. Exploiting this vulnerability can allow attackers to elevate their privileges to the root level...

The vulnerability of the IEEE 802.11w Protected Management Frames (PMFs) in the Cisco IOS XE operating system allows a hacker to disrupt a user’s legitimate connection to a vulnerable device.

The vulnerability of the IEEE 802.11w Protected Management Frames PMFs in the Cisco IOS XE operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to successfully disconnect a user’s connection to a vulnerable device...

The vulnerability of the Internet Key Exchange version 2 (IKEv2) function in Cisco IOS and Cisco IOS XE operating systems allows a hacker to induce a service failure.

The vulnerability of the Internet Key Exchange version 2 IKEv2 function in Cisco IOS and Cisco IOS XE operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability in the implementation of the channel between virtual machines of the Cisco IOS operating system arises from insufficient validation of input data. This allows attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability in the implementation of the channel between virtual machines of the Cisco IOS operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, and accessibility of the...

The vulnerability of the Cisco IOS XE operating system, related to the lack of measures taken to clean data at the management level, allows attackers to enhance their privileges and execute arbitrary code.

The vulnerability of the Cisco IOS XE operating system is related to the lack of measures taken to clean data at the management level. Exploiting this vulnerability can allow a malicious actor to enhance their privileges and execute arbitrary code...

The vulnerability in the Cisco IOS XE operating system’s web interface, related to insufficient validation of input data, allows attackers to compromise the confidentiality, integrity, or accessibility of protected information.

The vulnerability of the Cisco IOS XE operating system’s web interface is related to the lack of measures taken to clean data at the management level. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrity, or accessibility of protected information...