5259 matches found
Cisco NX-OS System Software Interactive TCL Shell Escape Vulnerability
A vulnerability in the TCL scripting subsystem of Cisco NX-OS System Software could allow an authenticated, local attacker to escape the interactive TCL shell and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient input validati...
Cisco WebEx Meeting Center URL Redirection Vulnerability
A vulnerability in Cisco WebEx Meeting Center could allow an authenticated, remote attacker to initiate connections to arbitrary hosts. The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco WebEx Meeting Center. An attacker could exploit this vulnerability...
Cisco FXOS and NX-OS System Software CLI Command Injection Vulnerability
A vulnerability in the CLI of Cisco Firepower Extensible Operating System FXOS and NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments to the CLI parser. An attacke...
Cisco Nexus Series Switches CLI Command Injection Vulnerability
A vulnerability in the CLI of Cisco NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments to the CLI parser. An attacker could exploit this vulnerability by injecting...
Cisco WebEx Meeting Center Cross-Site Scripting Vulnerability
A vulnerability in Cisco WebEx Meeting Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of an affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the...
Cisco IP Phone 8800 Series Denial of Service Vulnerability
A vulnerability in Session Initiation Protocol SIP call handling in Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service DoS condition because the SIP process unexpectedly restarts. All active phone calls are dropped as the SIP process...
Cisco Multilayer Director, Nexus 7000 Series, and Nexus 7700 Series Switches Bash Shell Unauthorized Access Vulnerability
A vulnerability in Cisco NX-OS System Software running on Cisco MDS Multilayer Director Switches, Cisco Nexus 7000 Series Switches, and Cisco Nexus 7700 Series Switches could allow an authenticated, local attacker to access the Bash shell of an affected device's operating system, even if the Bash...
Cisco WebEx Event Center Information Disclosure Vulnerability
A vulnerability in Cisco WebEx Event Center could allow an authenticated, remote attacker to view unlisted meeting information. The vulnerability is due to a design flaw in the product. An attacker could execute a query on an Event Center site to view scheduled meetings. A successful query would...
Cisco Prime Service Catalog SQL Injection Vulnerability
A vulnerability in the web framework of Cisco Prime Service Catalog could allow an unauthenticated, remote attacker to execute unauthorized Structured Query Language SQL queries. The vulnerability is due to a failure to validate user-supplied input that is used in SQL queries. An attacker could...
Cisco Meeting Server Denial of Service Vulnerability
A vulnerability in Cisco Meeting Server versions prior to 2.2.2 could allow an authenticated, remote attacker to cause the system to reload, resulting in a denial of service DoS condition. The vulnerability is due to video calls being made on systems with a particular configuration. An attacker...
Cisco Meeting Server H.264 Decoding Denial of Service Vulnerability
A vulnerability in the H.264 decoder function of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a Cisco Meeting Server media process to restart unexpectedly when it receives an illegal H.264 frame. The vulnerability is triggered by an H.264 frame that has an invalid...
Cisco Email Security Appliance and Content Security Management Appliance HTTP Response Splitting Vulnerability
A vulnerability in the Cisco Email Security Appliance ESA and Content Security Management Appliance SMA software could allow an unauthenticated, remote attacker to conduct a HTTP response splitting attack. The vulnerability is due to the failure of the application or its environment to properly...
Cisco Network Academy Packet Tracer DLL Preload Vulnerability
An untrusted search path vulnerability in the Cisco Network Academy Packet Tracer software could allow an authenticated, local attacker to execute arbitrary code via DLL hijacking if a local user with administrative privileges executes the installer in the current working directory where a crafte...
Cisco Identity Services Engine Guest Portal Login Limit Bypass Vulnerability
A vulnerability in the Guest Portal login page of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to perform multiple login attempts in excess of the configured login attempt limit. The vulnerability is due to insufficient server-side login attempt limit...
Cisco IOS and IOS XE Software IOS daemon Cross-Site Scripting Vulnerability
A vulnerability in the IOS daemon IOSd web-based management interface of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface on an affected device. The vulnerability is due ...
Cisco IP Phone 8800 Series Command Injection Vulnerability in Debug Shell
A vulnerability in the debug interface of Cisco IP Phone 8800 series could allow an authenticated, local attacker to execute arbitrary commands. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting...
Cisco Umbrella Insights Virtual Appliance Static Credentials Vulnerability
A vulnerability in Cisco Umbrella Insights Virtual Appliances could allow an authenticated, local attacker to log in to an affected virtual appliance with root privileges. The vulnerability is due to the presence of default, static user credentials for an affected virtual appliance. An attacker...
Cisco HyperFlex System Authenticated Information Disclosure Vulnerability
A vulnerability in system logging when replication is being configured with the Cisco HyperFlex System could allow an authenticated, local attacker to view sensitive information that should be restricted in the system log files. The attacker would have to be authenticated as an administrative use...
Cisco FindIT Discovery Utility Insecure Library Loading Vulnerability
A vulnerability in the Cisco FindIT Network Discovery Utility could allow an authenticated, local attacker to perform a DLL preloading attack, potentially causing a partial impact to the device availability, confidentiality, and integrity. The vulnerability is due to the application loading a...
Cisco Voice Operating System-Based Products Unauthorized Access Vulnerability
A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote attacker to gain unauthorized, elevated access to an affected device. The vulnerability occurs when a refresh upgrade or Prim...
Cisco Firepower System Software Server Message Block Version 2 File Policy Bypass Vulnerability
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file policy that is configured to block the Server Message Block Version 2 SMB2 protocol. The vulnerability is due to the incorrect detection of an SMB2 file when...
Cisco Firepower 4100 and 9300 Security Appliance Local Management Filtering Bypass Vulnerability
A vulnerability in the process for creating default IP blocks during device initialization for Cisco Firepower 4100 Series and Firepower 9300 Security Appliances running Cisco FXOS Software could allow an unauthenticated, remote attacker to send traffic to the local IP address of the device,...
Cisco Unified Communications Manager SQL Injection Vulnerability
A vulnerability in the Cisco Unified Communications Manager SQL database interface could allow an authenticated, remote attacker to impact the confidentiality of the system by executing arbitrary SQL queries. The vulnerability is due to a lack of input validation on user-supplied input in SQL...
Cisco Registered Envelope Service Cross-Site Scripting Vulnerabilities
Multiple vulnerabilities in the web interface of the Cisco Registered Envelope Service could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack or redirect a user of the affected service to an undesired web page. The vulnerabilities are due to insufficient...
Cisco RF Gateway 1 TCP Connection Denial of Service Vulnerability
A vulnerability in the TCP state machine of Cisco RF Gateway 1 devices could allow an unauthenticated, remote attacker to prevent an affected device from delivering switched digital video SDV or video on demand VoD streams, resulting in a denial of service DoS condition. The vulnerability is due ...
Cisco Spark Board Upgrade Signature Verification Bypass Vulnerability
A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability by providing the upgrade process wit...
Cisco Web Security Appliance Advanced Malware Protection File Bypass Vulnerability
A vulnerability in the Advanced Malware Protection AMP file filtering feature of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to bypass a configured AMP file filtering rule. The file types affected are zipped or archived file types. T...
Cisco Immunet Antimalware Installer DLL Preloading Vulnerability
An untrusted search path vulnerability in the Cisco Immunet antimalware installer could allow an authenticated, local attacker to execute arbitrary code via DLL hijacking if a local user with administrative privileges executes the installer in the current working directory where a crafted DLL has...
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,...
Cisco Aironet 1560, 2800, and 3800 Series Access Point Platforms 802.11 Denial of Service Vulnerability
A vulnerability in 802.11 association request frame processing for the Cisco Aironet 1560, 2800, and 3800 Series Access Points could allow an unauthenticated, Layer 2 radio frequency RF adjacent attacker to cause the Access Point AP to reload, resulting in a denial of service DoS condition. The...
Cisco Aironet 1560, 2800, and 3800 Series Access Point Platforms Extensible Authentication Protocol Denial of Service Vulnerability
A vulnerability in Extensible Authentication Protocol EAP ingress frame processing for the Cisco Aironet 1560, 2800, and 3800 Series Access Points could allow an unauthenticated, Layer 2 radio frequency RF adjacent attacker to cause the Access Point AP to reload, resulting in a denial of service...
Cisco Wireless LAN Controller Simple Network Management Protocol Memory Leak Denial of Service Vulnerability
A vulnerability in the Simple Network Management Protocol SNMP subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service DoS condition. The vulnerability is due to a memory leak that occurs on...
Cisco WebEx Meetings Server Information Disclosure Vulnerability
A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access sensitive data about the application. An attacker could exploit this vulnerability to gain information to conduct additional reconnaissance attacks. The vulnerability is due to the HTTP header...
Cisco Firepower 4100 Series NGFW and Firepower 9300 Security Appliance Smart Licensing Command Injection Vulnerability
A vulnerability in the Smart Licensing Manager service of the Cisco Firepower 4100 Series Next-Generation Firewall NGFW and Firepower 9300 Security Appliance could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges. The vulnerability i...
Cisco Application Policy Infrastructure Controller Enterprise Module Unauthorized Access Vulnerability
A vulnerability within the firewall configuration of the Cisco Application Policy Infrastructure Controller Enterprise Module APIC-EM could allow an unauthenticated, adjacent attacker to gain privileged access to services only available on the internal network of the device. The vulnerability is...
Cisco Identity Services Engine Privilege Escalation Vulnerability
A vulnerability in the restricted shell of the Cisco Identity Services Engine ISE that is accessible via SSH could allow an authenticated, local attacker to run arbitrary CLI commands with elevated privileges. The vulnerability is due to incomplete input validation of the user input for CLI...
Cisco WebEx Meetings Server Cross-Site Scripting Vulnerability
A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the...
Cisco Aironet 1800, 2800, and 3800 Series Access Points MAC Authentication Bypass Vulnerability
A vulnerability in the implementation of Protected Extensible Authentication Protocol PEAP functionality for standalone configurations of Cisco Aironet 1800, 2800, and 3800 Series Access Points could allow an unauthenticated, adjacent attacker to bypass authentication and connect to an affected...
Cisco IOS Software for Cisco Aironet Access Points Information Disclosure Vulnerability
A vulnerability in the packet processing code of Cisco IOS Software for Cisco Aironet Access Points could allow an unauthenticated, adjacent attacker to retrieve content from memory on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to...
Cisco Wireless LAN Controller CAPWAP Discovery Request Denial of Service Vulnerability
A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP Discovery Request parsing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS...
Cisco Wireless LAN Controller 802.11v Basic Service Set Transition Management Denial of Service Vulnerability
A vulnerability in the implementation of 802.11v Basic Service Set BSS Transition Management functionality in Cisco Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. The...
Cisco Prime Collaboration Provisioning Authenticated SQL Injection Vulnerability
A vulnerability in the web framework code for the SQL database interface of the Cisco Prime Collaboration Provisioning application could allow an authenticated, remote attacker to impact the confidentiality and integrity of the application by executing arbitrary SQL queries. The attacker could re...
Cisco UCS Manager, Cisco Firepower 4100 Series NGFW, and Cisco Firepower 9300 Security Appliance Command Injection Vulnerability
A vulnerability in the Cisco Unified Computing System UCS Manager, Cisco Firepower 4100 Series Next-Generation Firewall NGFW, and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to obtain root shell privileges on the device. The vulnerability is due to imprope...
Cisco Wireless LAN Controller Access Network Query Protocol Denial of Service Vulnerability
A vulnerability in the Access Network Query Protocol ANQP ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service DoS condition. The...
Cisco Aironet 3800 Series Access Points Protected Management Frames User Denial of Service Vulnerability
A vulnerability in the handling of 802.11w Protected Management Frames PAF by Cisco Aironet 3800 Series Access Points could allow an unauthenticated, adjacent attacker to terminate a valid user connection to an affected device. The vulnerability exists because the affected device does not properl...
Cisco Spark Hybrid Calendar Service Information Disclosure Vulnerability
A vulnerability in the auto discovery phase of Cisco Spark Hybrid Calendar Service could allow an unauthenticated, remote attacker to view sensitive information in the unencrypted headers of an HTTP method request. The attacker could use this information to conduct additional reconnaissance attac...
Cisco AMP for Endpoints Static Key Vulnerability
On October 20th, 2017, Cisco PSIRT was notified by the internal product team of a security vulnerability in the Cisco AMP For Endpoints application that would allow an authenticated, local attacker to access a static key value stored in the local application software. The vulnerability is due to...
Cisco Webex Messenger Information Disclosure Vulnerability
A vulnerability in the web interface of Cisco Webex Messenger could allow an authenticated, local attacker to retrieve user profile information from the affected software, which could lead to the disclosure of confidential information. The vulnerability is due to a lack of input and validation...
Cisco WebEx Meeting Center Cross-Site Scripting Vulnerability
A vulnerability in Cisco WebEx Meeting Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of an affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the...
Cisco WebEx Meetings Server Cross-Site Scripting Vulnerability
A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the...