Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WPA Denial of Service Vulnerability

A vulnerability in the WPA2 and WPA3 security implementation of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause denial of service DoS condition on an affected device. The vulnerability is due to incorrect pack...

Cisco IOS and IOS XE Software PROFINET Link Layer Discovery Protocol Denial of Service Vulnerability

A vulnerability in the PROFINET handler for Link Layer Discovery Protocol LLDP messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service DoS condition. The vulnerability is du...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerabilities

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition of an affected...

Cisco IOS XE Software IOx Guest Shell USB SSD Namespace Protection Privilege Escalation Vulnerability

A vulnerability in the file system on the pluggable USB 3.0 Solid State Drive SSD for Cisco IOS XE Software could allow an authenticated, physical attacker to remove the USB 3.0 SSD and modify sensitive areas of the file system, including the namespace container protections. The vulnerability...

Cisco IOS XE Software Web UI Authorization Bypass Vulnerability

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to utilize parts of the web UI for which they are not authorized. The vulnerability is due to insufficient authorization of web UI access requests. An attacker could exploit this...

Cisco Catalyst 9200 Series Switches Jumbo Frame Denial of Service Vulnerability

A vulnerability in the Polaris kernel of Cisco Catalyst 9200 Series Switches could allow an unauthenticated, remote attacker to crash the device. The vulnerability is due to insufficient packet size validation. An attacker could exploit this vulnerability by sending jumbo frames or frames larger...

Cisco IOS Software for Cisco Industrial Routers Virtual-LPWA Unauthorized Access Vulnerability

A vulnerability in the implementation of the Low Power, Wide Area LPWA subsystem of Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Industrial ISRs and Cisco 1000 Series Connected Grid Routers CGR1000 could allow an unauthenticated, remote attacker to gain...

Cisco Aironet Access Points UDP Flooding Denial of Service Vulnerability

A vulnerability in Cisco Aironet Access Points APs could allow an unauthenticated, remote attacker to cause a denial of service DoS on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition of an affected device. The...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family SNMP Trap Denial of Service Vulnerability

A vulnerability in Simple Network Management Protocol SNMP trap generation for wireless clients of the Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause the device to unexpectedly reload, causing a denial of...

Cisco IOS and IOS XE Software Split DNS Denial of Service Vulnerability

A vulnerability in the Split DNS feature of 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. The vulnerability occurs because the regular expression regex engine that...

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Multicast DNS Denial of Service Vulnerability

A vulnerability in the multicast DNS mDNS feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper validation of mDNS packets. An attacker...

Cisco FXOS Software Buffer Overflow Vulnerability

A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this...

Cisco Email Security Appliance Denial of Service Vulnerability

A vulnerability in the Transport Layer Security TLS protocol implementation of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to cause high CPU usage on an affected device, resulting in a denial of service DoS condition. The...

Cisco Small Business RV340 Series Routers Command Injection and Remote Code Execution Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system OS as a restricted user. For more information about these vulnerabilities, s...

Cisco Jabber for Windows Protocol Handler Command Injection Vulnerability

A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could exploit this...

Cisco Email Security Appliance Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to insufficient validation of requests that are se...

Cisco Content Security Management Appliance and Cisco Web Security Appliance Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Security Management Appliance SMA and Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability exists...

Cisco Webex Training Unauthorized Meeting Join Vulnerability

A vulnerability in Cisco Webex Training could allow an authenticated, remote attacker to join a password-protected meeting without providing the meeting password. The vulnerability is due to improper validation of input to API requests that are a part of meeting join flow. An attacker could explo...

Cisco Webex Meetings Client for Windows, Webex Meetings Desktop App, and Webex Teams Information Disclosure Vulnerability

A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to gain access to sensitive information. The vulnerability is due to unsafe loggin...

Cisco Jabber for Windows Message Handling Arbitrary Code Execution Vulnerability

A vulnerability in Cisco Jabber for Windows could allow an authenticated, remote attacker to execute arbitrary code. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted Extensible Messaging and Presence...

Cisco Jabber for Windows Information Disclosure Vulnerability

A vulnerability in Cisco Jabber software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages to a targeted...

Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerability

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups withi...

Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability

A vulnerability in Cisco Jabber for Windows software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages that...

Cisco Enterprise NFV Infrastructure Software Path Traversal Vulnerability

A vulnerability in the directory permissions of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to perform a directory traversal attack on a limited set of restricted directories. The vulnerability is due to a flaw in the logic that governs directo...

Cisco IOS XR Authenticated User Privilege Escalation Vulnerability

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to execute that command, even though administrative privileges should be required. The attacker must have valid credentials on the affected device. The...

Cisco Enterprise NFV Infrastructure Software File Overwrite Vulnerability

A vulnerability in the REST API of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to overwrite certain files that should be restricted on an affected device. The vulnerability is due to insufficient authorization enforcement on an affected system...

Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities

Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol IGMP process or make it consume available memory and eventually cras...

Cisco NX-OS Software Border Gateway Protocol Multicast VPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition. The vulnerability is due to incomplete...

Cisco NX-OS Software IPv6 Protocol Independent Multicast Denial of Service Vulnerability

A vulnerability in the Protocol Independent Multicast PIM feature for IPv6 networks PIM6 of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper error handling when processing...

Cisco FXOS and NX-OS Software Cisco Fabric Services Denial of Service Vulnerability

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service DoS condition on an affected device. The attack vector is configuration dependent and...

Cisco NX-OS Software Data Management Engine Remote Code Execution Vulnerability

A vulnerability in the Data Management Engine DME of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input...

Cisco UCS Manager Software Local Management CLI Denial of Service Vulnerability

A vulnerability in the local management local-mgmt CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit th...

Cisco Nexus 3000 and 9000 Series Switches Privilege Escalation Vulnerability

A vulnerability in the Enable Secret feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an authenticated, local attacker to issue the enable command and get full administrative privileges. To exploit this vulnerability, the attack...

Cisco NX-OS Software Border Gateway Protocol Multicast VPN Session Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a BGP session to repeatedly reset, causing a partial denial of service DoS condition due to the BGP session being down. The...

Cisco NX-OS Software Call Home Command Injection Vulnerability

A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system OS. The vulnerability is due to insufficient input validation of specific Call...

Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

A vulnerability in Cisco Smart Software Manager On-Prem SSM On-Prem could allow an authenticated, remote attacker to elevate privileges and execute commands with higher privileges. The vulnerability is due to insufficient authorization of the System Operator role capabilities. An attacker could...

Cisco Hyperflex HX-Series Software Weak Storage Vulnerability

A vulnerability in the installation component of Cisco Hyperflex HX-Series Software could allow an authenticated, local attacker to retrieve the password that was configured at installation on an affected device. The vulnerability exists because sensitive information is stored as clear text. An...

Cisco DNA Center Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco DNA Center software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface of an affected device. The vulnerabilities exist because the web-based managemen...

Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Memory Leak Vulnerability

A vulnerability in the Cisco Discovery Protocol of Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial of service DoS condition on an affected device. The vulnerability is due to incorrect processin...

Cisco Data Center Network Manager Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Data Center Network Manager DCNM Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. The vulnerability exists because the web-based management interface...

Cisco Vision Dynamic Signage Director Role-Based Access Control Vulnerability

A vulnerability in the role-based access control RBAC functionality of the web management software of Cisco Vision Dynamic Signage Director could allow an authenticated, remote attacker to access resources that they should not be able to access and perform actions that they should not be able to...

Cisco Data Center Network Manager Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco Data Center Network Manager DCNM could allow an authenticated, remote attacker to view, modify, and delete data without proper authorization. The vulnerability is due to a failure to limit access to resources that are intended for use...

Cisco Vision Dynamic Signage Director Directory Traversal Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to view potentially sensitive information on an affected device. The vulnerability is due to incorrect permissions within Apache configuration. An attacke...

Cisco Connected Mobile Experiences Privilege Escalation Vulnerability

A vulnerability in Cisco Connected Mobile Experiences CMX could allow an authenticated, local attacker with administrative credentials to execute arbitrary commands with root privileges. The vulnerability is due to improper user permissions that are configured by default on an affected system. An...

Cisco Data Center Network Manager Information Disclosure Vulnerability

A vulnerability in Cisco Data Center Network Manager DCNM Software could allow an authenticated, local attacker to obtain confidential information from an affected device. The vulnerability is due to insufficient protection of confidential information on an affected device. An attacker at any...

Cisco Connected Mobile Experiences Restricted Shell Escape Vulnerability

A vulnerability in the CLI of Cisco Connected Mobile Experiences CMX could allow an authenticated, local attacker with administrative credentials to bypass restrictions on the CLI. The vulnerability is due to insufficient security mechanisms in the restricted shell implementation. An attacker cou...

Cisco Data Center Network Manager Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco Data Center Network Manager DCNM Software could allow an authenticated, remote attacker to view, modify, and delete data without proper authorization. The vulnerability is due to a failure to limit access to resources that are intende...

Cisco Data Center Network Manager Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Data Center Network Manager DCNM Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface of the affected software. The vulnerability exists because the...

Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability

A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end-user system. The vulnerability is due to improper validation of URL parameters that are sent from a website to the affected application. An attack...