5246 matches found
Cisco IP Phone 7800 Series and 8800 Series Session Initiation Protocol XML Denial of Service Vulnerability
A vulnerability in the call-handling functionality of Session Initiation Protocol SIP Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected phone to reload unexpectedly, resulting in a temporary denial of service DoS condition...
Cisco Prime Network Registrar Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based interface. The vulnerability is due to insufficient validation of user-supplied input...
Cisco Adaptive Security Appliance Software Cross-Site Request Forgery Vulnerability
A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected system. The vulnerability is due to insufficient CSRF protections for the...
Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability
A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller APIC software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain comman...
Cisco Web Security Appliance Privilege Escalation Vulnerability
A vulnerability in the log subscription subsystem of the Cisco Web Security Appliance WSA could allow an authenticated, local attacker to perform command injection and elevate privileges to root. The vulnerability is due to insufficient validation of user-supplied input on the web and command-lin...
Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Insecure Fabric Authentication Vulnerability
A vulnerability in the Transport Layer Security TLS certificate validation functionality of Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, remote attacker to perform insecure TLS client authentication on an affected device. The...
Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Default SSH Key Vulnerability
A vulnerability in the SSH key management for the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, remote attacker to connect to the affected system with the privileges of the root user. The vulnerability is due to the presence of...
Cisco Adaptive Security Appliance Software IPsec Denial of Service Vulnerability
A vulnerability in the software cryptography module of the Cisco Adaptive Security Virtual Appliance ASAv and Firepower 2100 Series running Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to cause an unexpected reload of the device that results in a...
Cisco Application Policy Infrastructure Controller Web-Based Management Interface Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Application Policy Infrastructure Controller APIC could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface of an affected device. The vulnerability...
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software TCP Proxy Denial of Service Vulnerability
A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to restart unexpectedly, resulting in a denial of service DoS condition. The...
Cisco Application Policy Infrastructure Controller Recoverable Encryption Key Vulnerability
A vulnerability in Cisco Application Policy Infrastructure Controller APIC Software could allow an unauthenticated, local attacker with physical access to obtain sensitive information from an affected device. The vulnerability is due to insecure removal of cleartext encryption keys stored on loca...
Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Root Privilege Escalation Vulnerability
A vulnerability in the filesystem management for the Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an authenticated, local attacker with administrator rights to gain elevated privileges as the root user on an affected device. The vulnerability is...
Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software TCP Timer Handling Denial of Service Vulnerability
A vulnerability in the TCP processing engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability i...
Cisco Firepower Threat Defense Software Command Injection Vulnerability
A vulnerability in the CLI of Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting commands into argument...
Cisco Umbrella Dashboard Session Management Vulnerability
A vulnerability in the session management functionality of the web UI for the Cisco Umbrella Dashboard could allow an authenticated, remote attacker to access the Dashboard via an active, user session. The vulnerability exists due to the affected application not invalidating an existing session...
Cisco Web Security Appliance Malformed Request Denial of Service Vulnerability
A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper validation of HTTP and HTTPS requests. A...
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Low-Entropy Keys Vulnerability
A vulnerability in the Deterministic Random Bit Generator DRBG, also known as Pseudorandom Number Generator PRNG, used in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a cryptographic...
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software VPN SAML Authentication Bypass Vulnerability
A vulnerability in the implementation of Security Assertion Markup Language SAML 2.0 Single Sign-On SSO for Clientless SSL VPN WebVPN and AnyConnect Remote Access VPN in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated,...
Cisco Firepower Threat Defense Software TCP Ingress Handler Denial of Service Vulnerability
A vulnerability in the TCP ingress handler for the data interfaces that are configured with management access to Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an increase in CPU and memory usage, resulting in a denial of service DoS condition...
Cisco Expressway Series Directory Traversal Vulnerability
A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit th...
Cisco Umbrella Cross-Site Scripting Vulnerability
A vulnerability in the URL block page of Cisco Umbrella could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user in a network protected by Umbrella. The vulnerability is due to insufficient validation of input parameters passed to that page. An...
Cisco Wireless LAN Controller Software Cross-Site Request Forgery Vulnerability
A vulnerability in the web-based management interface of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on the device with the privileges of the user, including modifying...
Cisco Email Security Appliance Content Filter Bypass Vulnerability
A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker...
Cisco DNA Center Unintended Proxy Via SWIM Import Interface Vulnerability
A vulnerability in the Software Image Management feature of Cisco DNA Center could allow an authenticated, remote attacker to access to internal services without additional authentication. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this...
Cisco Aironet Series Access Points Quality of Service Denial of Service Vulnerability
A vulnerability in the quality of service QoS feature of Cisco Aironet Series Access Points APs could allow an authenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames...
Cisco ASR 9000 Series Aggregation Services Routers ACL Bypass Vulnerability
A vulnerability in the TCP flags inspection feature for access control lists ACLs on Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to bypass protection offered by a configured ACL on an affected device. The vulnerability is due to incorrect...
Cisco Identity Services Engine Cross-Site Scripting Vulnerability
A vulnerability in the web-based guest portal of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface. The vulnerability is due to insufficient validation of user-supplied...
Cisco Directory Connector Search Order Hijacking Vulnerability
A vulnerability in the search path processing of Cisco Directory Connector could allow an authenticated, local attacker to load a binary of their choosing. The vulnerability is due to uncontrolled search path elements. An attacker could exploit this vulnerability by placing a binary of their...
Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabilities
Multiple vulnerabilities in the handling of Inter-Access Point Protocol IAPP messages by Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. The vulnerabilities exist because the software improperly validates inp...
Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service Vulnerability
A vulnerability in the phone book feature of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow an authenticated, remote attacker to cause the CPU to increase to 100% utilization, causing a denial of service DoS condition on an affected system. The...
Cisco Wireless LAN Controller Locally Significant Certificate Denial of Service Vulnerability
A vulnerability in Locally Significant Certificate LSC management for the Cisco Wireless LAN Controller WLC could allow an authenticated, remote attacker to cause the device to unexpectedly restart, which causes a denial of service DoS condition. The attacker would need to have valid administrato...
Cisco Firepower Management Center Persistent Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Firepower Management Center FMC could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface of an affected system. The vulnerability is due to...
Cisco Unified Communications Manager Denial of Service Vulnerability
A vulnerability in the User Data Services UDS API of Cisco Unified Communications Manager Unified CM could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the management GUI. The vulnerability is due to improper validation of input parameters in the UDS API...
Cisco IOS XR 64-Bit Software for Cisco ASR 9000 Series Aggregation Services Routers Network Isolation Vulnerability
A vulnerability in the sysadmin virtual machine VM on Cisco ASR 9000 Series Aggregation Services Routers running Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to access internal applications running on the sysadmin VM. The vulnerability is due to incorrect isolation...
Cisco IOS XR Software Protocol Independent Multicast Denial of Service Vulnerability
A vulnerability in the Protocol Independent Multicast PIM feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the PIM process to restart, resulting in a denial of service condition on an affected device. The vulnerability is due to the incorrect processing of...
Cisco Prime Network Registrar Denial of Service Vulnerability
A vulnerability in the DHCPv6 input packet processor of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to restart the server and cause a denial of service DoS condition on the affected system. The vulnerability is due to incomplete user-supplied input validation whe...
Cisco Expressway Series and Cisco TelePresence Video Communication Server Cross-Site Request Forgery Vulnerability
A vulnerability in the FindMe feature of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on an affected system. The vulnerability is due ...
Cisco Aironet Series Access Points Directory Traversal Vulnerability
A vulnerability in the CLI of Cisco Aironet Access Points APs could allow an authenticated, local attacker to access sensitive information stored in an AP. The vulnerability is due to improper sanitization of user-supplied input in specific CLI commands. An attacker could exploit this vulnerabili...
Cisco UCS B-Series Blade Servers Local Management CLI Arbitrary File Creation or CLI Parameter Injection Vulnerability
A vulnerability in the local management CLI implementation for specific commands on the Cisco UCS B-Series Blade Servers could allow an authenticated, local attacker to overwrite an arbitrary file on disk. It is also possible the attacker could inject CLI command parameters that should not be...
Cisco Aironet Series Access Points Denial of Service Vulnerability
A vulnerability in the internal packet processing of Cisco Aironet Series Access Points APs could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected AP if the switch interface where the AP is connected has port security configured. The...
Cisco Wireless LAN Controller Software Session Hijacking Vulnerability
A vulnerability in the session identification management functionality of the web-based interface of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to hijack a valid user session on an affected system. The vulnerability exists because the affected...
Cisco Wireless LAN Controller Secure Shell Unauthorized Access Vulnerability
A vulnerability in certain access control mechanisms for the Secure Shell SSH server implementation for Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, adjacent attacker to access a CLI instance on an affected device. The vulnerability is due to a lack of proper input-...
Cisco Wireless LAN Controller Software GUI Configuration Denial of Service Vulnerabilities
Multiple vulnerabilities in the administrative GUI configuration feature of Cisco Wireless LAN Controller WLC Software could allow an authenticated, remote attacker to cause the device to reload unexpectedly during device configuration when the administrator is using this GUI, causing a denial of...
Cisco Registered Envelope Service Stored Cross-Site Scripting Vulnerability
A vulnerability in the web-based interface of the Cisco Registered Envelope Service could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against another user of the service. The vulnerability is due to insufficient validation of user-supplied input by the...
Cisco Identity Services Engine SSL Renegotiation Denial of Service Vulnerability
A vulnerability in the web interface of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service DoS condition. The vulnerability is due to improper handling of Secure Sockets Layer SSL renegotiation requests. A...
Cisco Aironet Series Access Points Development Shell Access Vulnerability
A vulnerability in the development shell devshell authentication for Cisco Aironet Series Access Points APs running the Cisco AP-COS operating system could allow an authenticated, local attacker to access the development shell without proper authentication, which allows for root access to the...
Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service Vulnerability
A vulnerability in the XML API of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow an authenticated, remote attacker to cause the CPU to increase to 100% utilization, causing a denial of service DoS condition on an affected system. The vulnerability is due...
Cisco Aironet Series Access Points Command Injection Vulnerability
A vulnerability in the CLI of Cisco Aironet Series Access Points APs could allow an authenticated, local attacker to gain access to the underlying Linux operating system OS without the proper authentication. The attacker would need valid administrator device credentials. The vulnerability is due ...
Cisco IOS XR gRPC Software Denial of Service Vulnerability
A vulnerability in the Event Management Service daemon emsd of Cisco IOS XR 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 handling of gRPC requests. An attacker could exploit this...
Cisco Small Business RV320 and RV325 Routers Online Help Reflected Cross-Site Scripting Vulnerability
A vulnerability in the Online Help web service of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting XSS attack against a user of the service. The vulnerability exists because the Online Hel...