Cisco TelePresence Video Communication Server Expressway Default SSL Certificate Vulnerability

A vulnerability in the Cisco TelePresence Video Communication Server VCS Expressway could allow an unauthenticated, remote attacker to execute a man-in-the-middle MITM attack between one or more affected devices. The vulnerability occurs because the same default SSL certificate is used across all...

Cisco ASA Next-Generation Firewall Fragmented Traffic Denial of Service Vulnerability

Cisco ASA Next-Generation Firewall NGFW Services��contains a Fragmented Traffic Denial of Service DoS vulnerability.�� Successful exploitation of this vulnerability on the Cisco ASA NGFW could cause the device to reload or stop processing user traffic that has been redirected by the parent Cisco...

Cisco IOS SSL VPN Denial of Service Vulnerability

Cisco IOS Software contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to an error in the SSL VPN component of the affected software. An authenticated, remote attacker could exploit...

Multiple Vulnerabilities in Cisco TelePresence Manager

Cisco TelePresence Manager contains the following vulnerabilities: Cisco TelePresence Malformed IP Packets Denial of Service Vulnerability Cisco TelePresence Cisco Discovery Protocol Remote Code Execution Vulnerability Exploitation of the Cisco TelePresence Malformed IP Packets Denial of Service...

Cisco AnyConnect Secure Mobility Client and Secure Desktop WebLaunch Software Downgrade Vulnerability

Cisco AnyConnect Secure Mobility Client and Secure Desktop contain a vulnerability that could allow an unauthenticated, remote attacker to replace software components on a targeted system. The vulnerability exists because the affected software performs insufficient validation of user-supplied...

Cisco IronPort Web Security Appliance AsyncOS SSL Certificate Caching Vulnerability

Cisco IronPort Web Security Appliance AsyncOS software contains a vulnerability that could allow an unauthenticated, remote attacker to conduct man-in-the-middle attacks against a targeted system. The vulnerability is in the insecure SSL implementation of the affected operating system due to...

Cisco ASA 5500 Series Adaptive Security Appliance Clientless VPN ActiveX Control Remote Code Execution Vulnerability

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Cisco Security Agent Remote Code Execution Vulnerabilities

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Cisco 10000 Series Denial of Service Vulnerability

The Cisco 10000 Series Router is affected by a denial of service DoS vulnerability where an attacker could cause a device reload by sending a series of ICMP packets. Cisco has released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are also availabl...

Cisco Unified IP Phones 7900 Series Unsigned Code Installation Vulnerability

Cisco Unified IP Phones 7900 Series devices contain a vulnerability that could allow an authenticated, local attacker to load a software image without verification. The vulnerability is due to insecure security checks on software images. An authenticated, local attacker could exploit this...

Multiple Vulnerabilities in Cisco Wireless LAN Controllers

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Cisco IOS Software Multiple Features Crafted UDP Packet Vulnerability

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Multiple DLSw Denial of Service Vulnerabilities in Cisco IOS

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Cisco PIX/ASA DHCP Relay Agent Memory Leak Vulnerability

Cisco PIX and Adaptive Security Appliance ASA software versions 7.21 through 7.22.14 contain a vulnerability that could allow an unauthenticated, remote attacker to cause an affected device to stop forwarding traffic. This vulnerability exists due to an error when handling specific DHCP packets...

Multiple Vulnerabilities in the Cisco Wireless Control System

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Crafted IP Option Vulnerability

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES TH...

Cisco Unity Connection Arbitrary File Download Vulnerabilities

Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To exploit these vulnerabilities, the attacker must have valid administrative credentials. These vulnerabilities are due to improper sanitization o...

Cisco Catalyst Center Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Catalyst Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface of an affected device. This vulnerability is due to insufficient validation of user input. An...

Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Manager Unified CM Software and Cisco Unified CM Session Management Edition SME Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected device...

Cisco IOS XE Wireless Controller Software Cisco Discovery Protocol Denial of Service Vulnerability

A vulnerability in Cisco IOS XE Wireless Controller Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of access point AP Cisco Discovery Protocol CDP neighbor...

Cisco Secure Endpoint for Windows Scanning Evasion Vulnerability

A vulnerability in the endpoint software of Cisco Secure Endpoint for Windows could allow an authenticated, local attacker to evade endpoint protection within a limited time window. This vulnerability is due to a timing issue that occurs between various software components. An attacker could...

Cisco IOS XE Software for Wireless LAN Controllers Wireless Network Control Denial of Service Vulnerability

A vulnerability in the Wireless Network Control daemon wncd of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. This vulnerability is due to improper memory management. An attacker could exploit this...

Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager; Cisco Secure Email Gateway, formerly Cisco Email Security Appliance ESA; and Cisco Secure Web Appliance, formerly Cisco Web Security Appliance WSA, could allow a remote...

Cisco Evolved Programmable Network Manager, Cisco Identity Services Engine, and Cisco Prime Infrastructure Command Injection Vulnerabilities

Multiple vulnerabilities in the restricted shell of Cisco Evolved Programmable Network Manager EPNM, Cisco Identity Services Engine ISE, and Cisco Prime Infrastructure could allow an authenticated, local attacker to escape the restricted shell and gain root privileges on the underlying operating...

Cisco Secure Network Analytics Remote Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco Secure Network Analytics could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system. This vulnerability is due to insufficient sanitization of user-provided data that is parsed into syst...

Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst Access Points Privilege Escalation Vulnerability

A vulnerability in the self-healing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst Access Points could allow an authenticated, local attacker to escape the restricted controller shell and execute arbitrary commands on the underlying operating system of the...

Cisco Umbrella Virtual Appliance Static SSH Host Key Vulnerability

A vulnerability in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance VA could allow an unauthenticated, remote attacker to impersonate a VA. This vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing ...

Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack against a user of the web-based interface of an affected system. This...

Cisco Common Services Platform Collector Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Common Services Platform Collector CSPC could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied...

Cisco Embedded Wireless Controller Software for Catalyst Access Points Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Embedded Wireless Controller EWC Software for Catalyst Access Points APs could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected AP. This vulnerability is due to insufficient buffer...

Cisco IOS XE SD-WAN Software Command Injection Vulnerability

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software and Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges on an affected device. This vulnerability is due to insufficient validation of arguments passed to certain CLI...

Cisco TelePresence Collaboration Endpoint Software Information Disclosure Vulnerability

A vulnerability in the video endpoint API xAPI of Cisco TelePresence Collaboration Endpoint CE Software could allow an authenticated, remote attacker to gain access to sensitive information on an affected device. The vulnerability is due to improper storage of sensitive information on an affected...

Cisco SD-WAN vManage Software Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, 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 does not properl...

Cisco Adaptive Security Appliance Software Web-Based Management Interface Reflected Cross-Site Scripting Vulnerability

Update from October 22nd, 2020: Cisco has become aware of a new Cisco Adaptive Security Appliance vulnerability that could affect the fixed releases recommended for code trains 9.13 and 9.14 in the Fixed Software "fs" section of this advisory. See the Cisco Adaptive Security Appliance Software...

Cisco IOS XE Software RESTCONF and NETCONF-YANG Access Control List Denial of Service Vulnerability

A vulnerability in the RESTCONF and NETCONF-YANG access control list ACL function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of the ACL that is tied to the RESTCONF or NETCONF-YANG featur...

Cisco Aironet Access Point Authentication Flood Denial of Service Vulnerability

A vulnerability in Cisco Aironet Access Point AP Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending...

Cisco IOS XR Software Additional Paths Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP additional paths feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to prevent authorized users from monitoring the BGP status and cause the BGP process to stop processing new updates, resulting in a denial of servic...

Cisco Network Services Orchestrator Information Disclosure Vulnerability

A vulnerability in the CLI of Cisco Network Services Orchestrator NSO could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An attacker could exploit this vulnerability b...

Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager SQL Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager EPNM could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. This vulnerability is due to improper validation of...

Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to incorrect processing of certain BGP update messages. An attacker coul...

Cisco Cloud Services Platform 2100 Web Upload Function Code Injection Vulnerability

A vulnerability in the web upload function of Cisco Cloud Services Platform 2100 could allow an authenticated, remote attacker to obtain restricted shell access on an affected system. The vulnerability is due to insufficient input validation of parameters passed to a specific function within the...

Cisco WebEx Cross-Site Scripting Vulnerability

A vulnerability in the web framework of the https://try.webex.com page of Cisco WebEx could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against the user of the web interface of an affected system. The vulnerability is due to insufficient input validation...

Cisco Prime Service Catalog Cross-Site Request Forgery Vulnerability

A vulnerability in the web framework of Cisco Prime Service Catalog could allow an unauthenticated, remote attacker to execute unwanted actions on an affected device. The vulnerability is due to a lack of cross-site request forgery CSRF protection. An attacker could exploit this vulnerability by...

Cisco NX-OS System Software 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 IOS Software Common Industrial Protocol Request Denial of Service Vulnerabilities

Multiple vulnerabilities in the implementation of the Common Industrial Protocol CIP feature in Cisco IOS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerabilities are due to the improper...

Cisco Finesse Reflected Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Finesse 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 validation of...

Cisco Unified Communications Manager Directory Traversal Vulnerability

A vulnerability in the web framework of Cisco Unified Communications Manager could allow an authenticated, remote attacker to access arbitrary files in the context of the web root directory structure on an affected device. The vulnerability is due to insufficient input validation by the affected...

Cisco Identity Services Engine Guest Portal Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Identity Services Engine ISE Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web interface of an affected device. The vulnerability is due to insufficient...

Cisco Prime Collaboration Provisioning Tool Information Disclosure Vulnerability

A vulnerability in the filesystem of the Cisco Prime Collaboration Provisioning tool could allow an authenticated, local attacker to acquire sensitive information. The vulnerability is due to insecure file permissions. A successful exploit could allow the attacker to access sensitive information...

Cisco Prime Collaboration Provisioning Tool Session Hijacking Vulnerability

A vulnerability in the web application in the Cisco Prime Collaboration Provisioning tool could allow an unauthenticated, remote attacker to hijack another user's session. The vulnerability is due to insufficient session management during user authentication. An attacker could exploit this...