Cisco IOS XE Software Arbitrary Code Execution Vulnerability

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

Cisco Data Center Network Manager Read File Path Traversal Vulnerability

A vulnerability in a specific REST API of Cisco Data Center Network Manager DCNM Software could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. The vulnerability is due to insufficient validation of user-supplied input to the API. An attacker...

Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of...

Cisco Prime Collaboration Provisioning Software SQL Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability exists because the web-based management interface improperly validates...

Cisco Firepower Threat Defense Software SSL/TLS URL Category Bypass Vulnerability

A vulnerability in the Transport Layer Security version 1.3 TLS 1.3 policy with URL category functionality for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured TLS 1.3 policy to block traffic for a specific URL. The vulnerability i...

Cisco Webex Teams and Cisco Webex Meetings Client DLL Hijacking Vulnerability

A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows and Cisco Webex Meetings Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have...

Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1776)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with a privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command ...

Cisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service Vulnerability

A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN EAPOL...

Cisco Firepower System Software Detection Engine Denial of Service Vulnerability

A vulnerability in the Server Message Block Version 2 SMBv2 and Version 3 SMBv3 protocol implementation for the Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the device to run low on system memory, possibly preventing the device from forwarding traffic. ...

Cisco Unity Connection Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based interface of Cisco Unity Connection could allow an authenticated, remote attacker to conduct a stored cross-site scripting XSS attack against a user of the web-based interface of the affected software. The vulnerability is due to insufficient validation of...

Cisco Tetration Analytics Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Tetration Analytics could allow an unauthenticated, 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 is due to insufficient...

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution Vulnerability

A vulnerability in the Cisco Discovery Protocol component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service DoS condition on the affected device. The vulnerability exists because of...

Cisco NX-OS Software NX-API Privilege Escalation Vulnerability

A vulnerability in the NX-API management application programming interface API in devices running, or based on, Cisco NX-OS Software could allow an authenticated, remote attacker to execute commands with elevated privileges. The vulnerability is due to a failure to properly validate certain...

Cisco Prime Collaboration Provisioning Cleartext Passwords Written to World-Readable File Vulnerability

A vulnerability in the web portal authentication process of Cisco Prime Collaboration Provisioning could allow an unauthenticated, local attacker to view sensitive data. The vulnerability is due to improper logging of authentication data. An attacker could exploit this vulnerability by monitoring...

Cisco Wireless LAN Controller 802.11 Management Frame Denial of Service Vulnerability

A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller WLC could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerability is due to incomplete input...

Cisco Firepower Threat Defense SSL Engine High CPU Denial of Service Vulnerability

A vulnerability in the Secure Sockets Layer SSL Engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper error handling while processing SSL traffic. An attacker could exploit this...

Cisco Wireless LAN Controller Default Simple Network Management Protocol Community Strings

With new installations of Cisco Wireless LAN Controller Software, the installation scripts create default communities for Simple Network Management Protocol SNMP Version 2 SNMPv2 and a default username for SNMP Version 3 SNMPv3, both allowing for read and write access. As documented in the Cisco...

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 Emergency Responder Blind SQL Injection Vulnerability

A vulnerability in the SQL database interface for Cisco Emergency Responder could allow an authenticated, remote attacker to conduct a blind SQL injection attack. The vulnerability is due to a failure to validate user-supplied input used in SQL queries that bypass protection filters. An attacker...

Cisco Prime LAN Management Solution Session Fixation Vulnerability

A vulnerability in the web functionality of the Cisco Prime LAN Management Solution could allow an authenticated, remote attacker to hijack another user's administrative session. The vulnerability is due to the reuse of a preauthentication session token as part of the postauthentication session. ...

Cisco Ultra Services Platform Deployment Configuration Information Disclosure Vulnerability

A vulnerability in the Elastic Services Controller ESC web interface of the Cisco Ultra Services Platform could allow an authenticated, remote attacker to acquire sensitive information. The vulnerability is due to the transmission of sensitive information as part of a GET request. An attacker cou...

Cisco AnyConnect WebLaunch Cross-Site Scripting Vulnerability

The WebLaunch functionality of Cisco AnyConnect Secure Mobility Client Software contains a vulnerability that could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the affected software. The vulnerability is due to insufficient input...

Cisco Firepower Detection Engine Pragmatic General Multicast Protocol Decoding Denial of Service Vulnerability

A vulnerability in the detection engine parsing of Pragmatic General Multicast PGM protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to the Snort process unexpectedly restarting. The vulnerability is...

Cisco ASA Clientless SSL VPN CIFS Heap Overflow Vulnerability

A vulnerability in Common Internet Filesystem CIFS code in the Clientless SSL VPN functionality of Cisco ASA Software could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this...

Cisco Mobility Express 2800 and 3800 802.11 Denial of Service Vulnerability

A vulnerability in 802.11 ingress packet processing of the Cisco Mobility Express 2800 and 3800 Access Points APs could allow an unauthenticated, adjacent attacker to cause the connection table to be full of invalid connections and be unable to process new incoming requests. The vulnerability is...

Cisco Intercloud Fabric Database Static Credentials Vulnerability

A vulnerability in Cisco Intercloud Fabric for Business and Cisco Intercloud Fabric for Providers could allow an unauthenticated, remote attacker to connect to the database used by these products. The vulnerability occurs because the database account uses static credentials. An attacker could...

Cisco ONS 15454 Series Multiservice Provisioning Platforms TCP Port Management Denial of Service Vulnerability

A vulnerability in TCP port management in Cisco ONS 15454 Series Multiservice Provisioning Platforms could allow an unauthenticated, remote attacker to cause the controller card to unexpectedly reload. The vulnerability is due to a specific TCP port listening on the local management port when it...

Cisco Web Security Appliance Drop Decrypt Policy Bypass Vulnerability

A vulnerability in the Decrypt for End-User Notification configuration parameter of Cisco AsyncOS Software for Cisco Web Security Appliances could allow an unauthenticated, remote attacker to connect to a secure website over Secure Sockets Layer SSL or Transport Layer Security TLS, even if the WS...

Cisco Firepower Management Center Console Local File Inclusion Vulnerability

A vulnerability in the web console of Cisco Firepower Management Center could allow an authenticated, remote attacker to access sensitive information. The vulnerability is due to improper validation of parameters that are sent to the web console of an affected system. The vulnerability could allo...

Cisco IOS and IOS XE Software DHCPv6 Relay Denial of Service Vulnerability

A vulnerability in the DHCP version 6 DHCPv6 relay feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation of DHCPv6 relay messages. An attacker could exploit this...

Cisco Prime Infrastructure Log File Remote Code Execution Vulnerability

A vulnerability in the log file handling for Cisco Prime Infrastructure could allow an authenticated, remote attacker to change and modify the system log file. The log file could have executable code added to it that could be executed when the log file is viewed. The vulnerability is due to lack ...

Cisco FirePOWER Management Center Unauthenticated Information Disclosure Vulnerability

A vulnerability in the Cisco FirePOWER Management Center could allow an unauthenticated, remote attacker to obtain information about the Cisco FirePOWER Management Center software version from the device login page. The vulnerability is due to verbose output returned when HTML files are retrieved...

Cisco Web Security Appliance Security Bypass Vulnerability

A vulnerability in the proxy engine of the Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to bypass security restrictions. The vulnerability is due to improper handling of malformed HTTP methods. An attacker could exploit this vulnerability by crafting an imprope...

Cisco AnyConnect Secure Mobility Client for Windows Privilege Escalation Vulnerability

A vulnerability in Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to execute an arbitrary executable file with privileges equivalent to the Microsoft Windows operating system SYSTEM account. The vulnerability is due to lack of checks in the code f...

Cisco TelePresence Server Denial of Service Vulnerability

Cisco TelePresence Server contains a buffer overflow vulnerability in the Conference Control Protocol API that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. Cisco has released software updates that address this vulnerability. No workarounds that...

Cisco Prime Infrastructure Privilege Escalation Vulnerability

A vulnerability in the Cisco Prime Infrastructure PI username storage and authentication process could allow an authenticated, remote attacker to gain elevated privileges on a targeted system. The vulnerability occurs because the affected software saves case-sensitive usernames and performs...

Cisco Aggregation Services Router ASR 5000 and ASR 5500 OSPF Denial of Service Vulnerability

A vulnerability in the Open Shortest Path First OSPF protocol implementation of the Cisco Aggregation Services Router ASR 5000 and ASR 5500 System Software could allow an unauthenticated, remote attacker to cause a partial denial of service DoS condition because the OSPF process restarts. The...

Cisco TelePresence Video Communication Server Expressway Access Vulnerability

A vulnerability in the Password Change functionality in the Administrative Web Interface of the Cisco TelePresence Video Communication Server VCS Expressway could allow an authenticated, remote attacker to make unauthorized changes to user passwords. The vulnerability is due to insufficient...

Cisco Nexus Operating System Devices Command Line Interface Local Privilege Escalation Vulnerability

A vulnerability in the Command Line Interface CLI parser of Cisco Nexus Operating System NX-OS devices could allow an authenticated, local attacker to perform a privilege escalation. The vulnerability is due to improper input validation of special characters within filenames. An attacker could...

Multiple Cisco Products TCP Flood Denial of Service Vulnerability

A vulnerability in the TCP module of multiple Cisco products could allow an unauthenticated, remote attacker to disable TCP ports and cause an increase in CPU and memory usage, resulting in a denial of service DoS condition. The vulnerability is due to a lack of rate limiting in the TCP listener...

Cisco IOS Voice Gateway Malformed ISDN Q931 Message Denial of Service Vulnerability

A vulnerability in the Integrated Services Digital Network ISDN processing code of Cisco IOS could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. The vulnerability is due to improper processing of malformed ISDN Q931 SETUP messages. An attacker could exploit...

Cisco Wireless LAN Controller Task Name aaaQueueReader Denial of Service Vulnerability

A vulnerability in the web authentication feature of Cisco Wireless LAN Controller WLC could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. The vulnerability is due to the improper handling of ill-formed passwords by the web authentication feature used by...

Cisco IOS Software Authentication Proxy Bypass Vulnerability

A vulnerability in the Authentication Proxy feature of Cisco IOS Software could allow a remote attacker to bypass the authentication. The vulnerability is due to the incorrect processing of unsupported Authentication, Authorization, and Accounting AAA return codes from the AAA feature by the...

Cisco ASA Challenge-Response Tunnel Group Selection Bypass Vulnerability

A vulnerability in the authentication code of Cisco ASA Software could allow an authenticated, remote attacker to access resources of a VPN tunnel group. The vulnerability is due to improper implementation of the tunnel group selection when a user authenticates to the remote access VPN via the...

Cisco WebEx Meetings Server Information Disclosure Vulnerability

A vulnerability in the file URI scheme of Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access sensitive information. The vulnerability is due to inclusion of sensitive information in URLs. An attacker could exploit the vulnerability by viewing application URL...

Cisco Adaptive Security Appliance Software Information Leak in Syslog Messages Vulnerability

A vulnerability in the syslog management subsystem of devices running Cisco Adaptive Security Appliance ASA Software may allow an unauthenticated, remote attacker to access sensitive information. The vulnerability is due to improper sanitization of syslog messages. An attacker could exploit this...

Cisco Meraki Local Management Interface Firmware Installation Vulnerability

A vulnerability in the local management interface of devices running Cisco Meraki firmware could allow an authenticated, remote attacker on an adjacent network to access a deprecated HTTP handler to install firmware. An authenticated, remote attacker could exploit this vulnerability by...

Cisco IOS Software and Cisco IOS XE Software EnergyWise Crafted Packet Denial of Service Vulnerability

A vulnerability in the EnergyWise module of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of the affected device. The vulnerability is due to improper parsing of crafted EnergyWise packets destined to an affected device. An attacker could...

Cisco IOS Software and IOS XE Software NTP Access Group Vulnerability

A vulnerability in the implementation of the ntp access-group command in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the configured Network Time Protocol NTP access group and query the affected NTP-configured server for the time. The...

Cisco IOS XE Software PPPoE Denial of Service Vulnerability

A vulnerability in the PPP over Ethernet PPPoE processing code of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device, which could lead to a denial of service DoS condition. The vulnerability is due to improper processing of certain...