Cisco Duo for macOS Authentication Bypass Vulnerability

A vulnerability in the smart card login authentication of Cisco Duo for macOS could allow an unauthenticated attacker with physical access to bypass authentication. This vulnerability exists because the assigned user of a smart card is not properly matched with the authenticating user. An attacke...

Cisco Firepower Threat Defense Software XML Injection Vulnerability

A vulnerability in CLI of Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to inject XML into the command parser. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted input in commands...

Cisco Common Services Platform Collector Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco Common Services Platform Collector CSPC could allow an authenticated, remote attacker to access sensitive data on an affected system. This vulnerability exists because the application does not sufficiently protect sensitive data when...

Cisco Firepower Management Center Software Open Redirect Vulnerability

A vulnerability in the web-based management interface of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input validation of the parameters of an HTTP request. An attack...

Cisco Unified Communications Products Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to...

Cisco Webex Meetings Client for MacOS Information Disclosure Vulnerability

A vulnerability in the multicast DNS mDNS protocol configuration of Cisco Webex Meetings Client for MacOS could allow an unauthenticated adjacent attacker to obtain sensitive information about the device on which the Webex client is running. The vulnerability exists because sensitive information ...

Cisco MDS 9000 Series Switches Denial of Service Vulnerability

A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper resource usage control. An...

Cisco Jabber Guest Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Jabber Guest 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 exists because the web-based...

Cisco Firepower Management Center Lightweight Directory Access Protocol Authentication Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco Firepower Management Center FMC could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability is due to improper handling...

Cisco Aironet 1800, 2800, and 3800 Series Access Point Platforms ARP Request Handling Denial of Service Vulnerability

A vulnerability exists in Cisco Access Point AP platforms when processing Address Resolution Protocol ARP packets that could allow an unauthenticated, adjacent attacker to inject crafted entries into the ARP table and eventually cause a reload of the affected device. The vulnerability is due to...

Cisco Mobility Services Engine Static Credential Vulnerability

A vulnerability in the Cisco Mobility Services Engine MSE could allow an unauthenticated, remote attacker to log in to the MSE with the default oracle account. This account does not have full administrator privileges. The vulnerability is due to a user account that has a default and static...

Cisco Adaptive Security Appliance Software Clientless SSL VPN Rewriter Denial of Service Vulnerability

A vulnerability in the clientless SSL VPN feature of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause an affected system to reload. The vulnerability is due to a stack overflow while browsing internal resources via the clientless SSL VPN portal...

Cisco Unified Communications Manager Denial of Service Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM could allow an unauthenticated, remote attacker to create a denial of service DoS condition. The vulnerability is due to improper parsing of a SIP message. An attacker could exploit this vulnerability by sending a specific SIP...

Cisco Unified IP Phones 9900 Series Image Upgrade Command Injection Vulnerability

A vulnerability in the image upgrade facility of Cisco Unified IP Phones 9900 Series could allow an authenticated, local attacker to execute commands within the context of the underlying operating system. The vulnerability is due to insufficient sanitization of input during the image upgrade...

Cisco Unified Communications Manager Administrative Web Interface Directory Traversal Vulnerability

A vulnerability in the administrative web interface of Cisco Unified Communications Manager could allow an authenticated, remote attacker to obtain the contents of arbitrary files on an affected device. The vulnerability is due to a failure to properly sanitize user-supplied input passed to a...

Cisco IPS Authentication Manager Denial of Service Vulnerability

A vulnerability in the web framework of Cisco IPS Software could allow an unauthenticated, remote attacker to cause MainApp to hang intermittently due to the authentication manager process creating a denial of service DoS condition. The vulnerability is due to improper handling of user tokens. An...

Cisco Jabber IM for Android Denial of Service Vulnerability

A vulnerability in the XML parser of Cisco Jabber IM for Android could allow an authenticated, remote attacker to prevent the client to connect, causing a denial of service condition. The vulnerability is due to insufficient validation of crafted Extensible Messaging and Presence Protocol XMPP...

Cisco Small Business Switches SSH Packet Processing Denial of Service Vulnerability

Cisco Small Business Switches contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition to features that rely on SSH or SSL protocols. The vulnerability is due to the processing flaw in malformed packets in the code used by SSH and SSL...

Cisco Show and Share Security Vulnerabilities

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...

Apache HTTPd Range Header Denial of Service Vulnerability

The Apache HTTPd server contains a denial of service vulnerability when it handles multiple, overlapping ranges. Multiple Cisco products may be affected by this vulnerability. Mitigations that can be deployed on Cisco devices within the network are available in the Cisco Applied Intelligence...

Cisco Unified MeetingPlace Login Screen Cross-Site Scripting Vulnerability

Cisco Unified MeetingPlace versions 5.3.235.0 and prior, 5.4, and 6.0 contain a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. This vulnerability is due to insufficient filtering of parameters passed to the Login form of Cisco Unified...

Local Privilege Escalation Vulnerabilities in Cisco VPN Client

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 PIX and ASA LOCAL Method Privilege Escalation Vulnerability

Cisco PIX 500 Series Security Appliances and Cisco ASA 5500 Series Adaptive Security Appliances ASA contain a vulnerability that could allow an authenticated, remote attacker to gain elevated privileges on the device. The vulnerability only exists on devices using LOCAL method for user...

Cisco Firewall Services Module HTTPS Request Denial of Service Vulnerability

Cisco Firewall Services Module versions prior to 3.13.18 contain a vulnerability that could allow an unauthenticated, remote attacker to create a temporary denial of service DoS condition. The vulnerability is due to an error when handling malformed HTTPS requests on devices that are configured t...

Limitations in Cisco Secure Desktop

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...

Windows VPN Client Local Privilege Escalation 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 Security Agent Vulnerable to Privilege Escalation

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Default SNMP Community Strings in Cisco IP/VC Products

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Cisco IOS Command History Release at Login Prompt

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Cisco Enterprise Chat and Email Lite Agent File Upload Vulnerability

A vulnerability in the Lite Agent feature of Cisco Enterprise Chat and Email ECE could allow an authenticated, remote attacker to conduct browser-based attacks. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Agent. This...

Cisco Identity Services Engine Remote Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit these vulnerabilities, the attacker must have at least Read Only Admin credentials. These...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerabilities

Multiple vulnerabilities in the Remote Access SSL VPN functionality of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow a remote attacker to cause an affected device to stop responding or to reload unexpectedly,...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Lua Code Injection Vulnerability

A vulnerability in a small subset of CLI commands that are used on Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an authenticated, local attacker to craft Lua code that could be used on the underlying operating...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SAML Reflected Cross-Site Scripting Vulnerability

A vulnerability in the SAML 2.0 single sign-on SSO feature of Cisco Secure Firewall ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against the SAML feature and access sensitive,...

Cisco Identity Services Engine XML External Entity Processing Information Disclosure Vulnerability

A vulnerability in the licensing features of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, remote attacker with administrative privileges to gain access to sensitive information. This vulnerability is due to improper parsing of X...

Cisco Secure Firewall Management Center Software RADIUS Remote Code Execution Vulnerability

A vulnerability in the RADIUS subsystem implementation of Cisco Secure Firewall Management Center FMC Software could allow an unauthenticated, remote attacker to inject arbitrary shell commands that are executed by the device. This vulnerability is due to a lack of proper handling of user input...

Cisco Identity Services Engine RADIUS Denial of Service Vulnerability

A vulnerability in the RADIUS message processing feature of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of certain RADIUS requests. An attacker...

Cisco IOx Application Hosting Environment Denial of Service Vulnerability

A vulnerability in the Cisco IOx application hosting environment of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the Cisco IOx application hosting environment to stop responding, resulting in a denial of service DoS condition. This...

Cisco IOS XE Software Internet Key Exchange Version 1 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 1 IKEv1 implementation of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service DoS condition. The attacker must have valid IKEv1 VPN credentials to exploit this vulnerability. This vulnerability is du...

Cisco IOS XR Software CLI Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI...

Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Vulnerabilities

Multiple vulnerabilities in Cisco AsyncOS Software for Cisco Secure Email and Web Manager, Cisco Secure Email Gateway, and Cisco Secure Web Appliance could allow an attacker to execute arbitrary commands locally or remotely. For more information about these vulnerabilities, see the Details...

Cisco Expressway Series Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Expressway Series could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Remote Access SSL VPN Authentication Targeted Denial of Service Vulnerability

A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to prevent users from authenticating. This vulnerabili...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Remote Access VPN Denial of Service Vulnerability

A vulnerability in the Remote Access VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition on an...

Cisco Firepower Threat Defense Software and Cisco FirePOWER Services TCP/IP Traffic with Snort 2 and Snort 3 Denial of Service Vulnerability

A vulnerability in the TCP/IP traffic handling function of the Snort Detection Engine of Cisco Firepower Threat Defense FTD Software and Cisco FirePOWER Services could allow an unauthenticated, remote attacker to cause legitimate network traffic to be dropped, resulting in a denial of service DoS...

Cisco Adaptive Security Appliance Software SSH Server Resource Denial of Service Vulnerability

A vulnerability in the SSH server of Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition for the SSH server of an affected device. This vulnerability is due to a logic error when an SSH session is established. A...

Cisco UCS B-Series, Managed C-Series, and X-Series Servers Redfish API Command Injection Vulnerability

A vulnerability in the Redfish API of Cisco UCS B-Series, Cisco UCS Managed C-Series, and Cisco UCS X-Series Servers could allow an authenticated, remote attacker with administrative privileges to perform command injection attacks on an affected system and elevate privileges to root. This...

Cisco IOS XE Software Protocol Independent Multicast Denial of Service Vulnerability

A vulnerability in the Protocol Independent Multicast PIM feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation of received IPv4 PIMv2 packets. An...

Cisco RV340 and RV345 Dual WAN Gigabit VPN Routers Authenticated Remote Code Execution Vulnerability

A vulnerability in the upload module of Cisco RV340 and RV345 Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to insufficient boundary checks when processing specific HTTP requests. An attacker...

Cisco Crosswork Network Services Orchestrator Open Redirect Vulnerability

A vulnerability in the web-based management interface of Cisco Crosswork Network Services Orchestrator NSO could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of a parameter in an HTTP request. An...