Cisco IOS Software Sup2T Denial of Service Vulnerability

A vulnerability in Cisco Catalyst 6500 Supervisor Engine 2T Sup2T could allow an unauthenticated, remote attacker to crash the device. The vulnerability is due to incorrect processing multicast traffic by the Sup2T. An attacker could exploit this vulnerability by sending crafted packets to the...

Cisco Identity Services Engine HTTP Control Interface for NAC Web Agent Cross-Site Scripting Vulnerability

A vulnerability in the HTTP control interface for NAC Web Agent of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to execute a cross-site scripting XSS attack. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerabili...

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 Unity Connection Internet Message Access Protocol Denial of Service Vulnerability

A vulnerability in the Internet Message Access Protocol IMAP function of Cisco Unity Connection could allow an authenticated, remote attacker to cause 100 percent CPU utilization on the Cisco Unity Connection server, which may cause a denial of service DoS condition. The vulnerability is due to t...

Cisco Unified Computing System Fabric Interconnect Command Injection Vulnerability

A vulnerability in the fabric interconnect of the Cisco Unified Computing System could allow an authenticated, local attacker to execute commands on the underlying operating system. The vulnerability is due to improper filtering of user-supplied parameters. An attacker could exploit this...

Cisco Unified Computing System Software KVM Client Certificate Validation Vulnerability

A vulnerability in Cisco Unified Computing System software KVM client could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack. The vulnerability is due to improper certificate validation by the KVM client. An attacker could exploit this vulnerability by intercepting ...

Authenticated Command Injection Vulnerability in Multiple Cisco Content Network and Video Delivery Products

Multiple Cisco content network and video delivery products contain a vulnerability when they are configured to run in central management mode. This vulnerability could allow an authenticated but unprivileged, remote attacker to execute arbitrary code on the affected system and on the devices...

Multiple Vulnerabilities in Cisco Intrusion Prevention System Software

Cisco Intrusion Prevention System IPS Software is affected by the following vulnerabilities: Cisco IPS Software Malformed IP Packets Denial of Service Vulnerability Cisco IPS Software Fragmented Traffic Denial of Service Vulnerability Cisco IPS NME Malformed IP Packets Denial of Service...

Cisco Secure Access Control System Session Fixation Web Vulnerability

A vulnerability in the web interface of Cisco Secure Access Control System ACS could allow an unauthenticated, remote attacker to acquire the session identifier of another user's session. The vulnerability is due to the lack of session identifier regeneration. An attacker could exploit this...

Cisco TelePresence Infrastructure Denial of Service Vulnerability

Cisco TelePresence multipoint control unit MCU and Cisco TelePresence Server contain a vulnerability that could allow an unauthenticated, remote attacker to trigger the reload of an affected system. Cisco has released software updates that address this vulnerability. Workarounds that mitigate thi...

Cisco Unified Computing System Fabric Interconnect SNMP Message Processing Denial of Service Vulnerability

Cisco Unified Computing System contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to errors in processing malicious Simple Network Management Protocol SNMP messages by the affected software. An...

Cisco IOS Software Music on Hold Information Disclosure Vulnerability

Cisco IOS software contains a vulnerability that could allow an unauthenticated, remote attacker to access and disclose sensitive information. The vulnerability is due to insecure handling of multicast network traffic. An unauthenticated, remote attacker could exploit the vulnerability by...

Cisco IOS Software Multiprotocol Label Switching Packet Vulnerability

A device running Cisco IOS® Software, Cisco IOS XE Software, or Cisco IOS XR Software is vulnerable to a remote denial of service DoS condition if it is configured for Multiprotocol Label Switching MPLS and has support for Label Distribution Protocol LDP. A crafted LDP UDP packet can cause an...

Cisco Physical Access Gateway Denial of Service Vulnerability

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Vulnerability in Cisco IOS While Processing SSL Packet

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 Content Switching Module Memory Leak 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 Express Expired Password Reset Privilege Escalation

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...

IPv6 Crafted Packet Vulnerability

Cisco Internetwork Operating System IOS® Software is vulnerable to a Denial of Service DoS and potentially an arbitrary code execution attack from a specifically crafted IPv6 packet. The packet must be sent from a local network segment. Only devices that have been explicitly configured to process...

TFTP Long Filename Vulnerability

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Vulnerability in the zlib Compression Library

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Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability

A vulnerability in the Blocks Extensible Exchange Protocol BEEP 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 improper handling when parsing a specific BEEP SOAP...

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 Webex Services Cross-Site Scripting Vulnerability

A vulnerability in Cisco Webex could have allowed an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. Cisco has addressed this vulnerability, and no customer action is needed. This vulnerability was due to improper filtering of user-supplied input. Prior to this...

Cisco IOS Software on Cisco Catalyst 1000 and 2960L Switches Access Control List Bypass Vulnerability

A vulnerability in the access control list ACL programming of Cisco IOS Software that is running on Cisco Catalyst 1000 Switches and Cisco Catalyst 2960L Switches could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to the use of both an IPv4 ACL a...

Cisco Expressway Series Open Redirect Vulnerability

A vulnerability in the web-based management interface of Cisco Expressway Series could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this...

Cisco IOS XE Software SD-Access Fabric Edge Node Denial of Service Vulnerability

A vulnerability in the IPv4 Software-Defined Access SD-Access fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service DoS condition on an affected device. This...

Multiple Cisco Products Snort 3 Access Control Policy Bypass Vulnerability

Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a logic error that occurs when the access control policies are being...

Cisco Catalyst 9100 Access Points Denial of Service Vulnerability

A vulnerability in the networking component of Cisco access point AP software could allow an unauthenticated, remote attacker to cause a temporary disruption of service. This vulnerability is due to overuse of AP resources. An attacker could exploit this vulnerability by connecting to an AP on an...

Cisco BroadWorks Application Delivery Platform and Xtended Services Platform Authentication Bypass Vulnerability

A vulnerability in the single sign-on SSO implementation of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to forge the credentials required to access an affected system. This vulnerability is due to th...

Cisco Nexus 9300-FX3 Series Fabric Extender for UCS Fabric Interconnects Authentication Bypass Vulnerability

A vulnerability in the CLI console login authentication of Cisco Nexus 9300-FX3 Series Fabric Extender FEX when used in UCS Fabric Interconnect deployments could allow an unauthenticated attacker with physical access to bypass authentication. This vulnerability is due to the improper implementati...

Cisco IOS XE Software Web UI Command Injection Vulnerability

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input...

Cisco SD-WAN vManage Software Cross-Site Request Forgery 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 request forgery CSRF attack on an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management...

Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities

Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent denial of service DoS condition. For...

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 Policy Suite Static SSH Keys Vulnerability

A vulnerability in the key-based SSH authentication mechanism of Cisco Policy Suite could allow an unauthenticated, remote attacker to log in to an affected system as the root user. This vulnerability is due to a weakness in the SSH subsystem of an affected system. An attacker could exploit this...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange Version 2 IKEv2 implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to trigger a denial of service DoS condition on an affected device. This...

Cisco Prime Collaboration Provisioning Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning could allow an unauthenticated, 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 input...

Cisco SD-WAN vManage Software Information Disclosure Vulnerability

A vulnerability in the CLI interface of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read arbitrary files on the underlying file system of an affected system. This vulnerability exists because access to sensitive information on an affected system is not sufficient...

Cisco Secure Web Appliance Privilege Escalation Vulnerability

A vulnerability in the log subscription subsystem of Cisco AsyncOS for the Cisco Secure Web Appliance formerly Web Security Appliance could allow an authenticated, local attacker to perform command injection and elevate privileges to root. This vulnerability is due to insufficient validation of...

Cisco Firepower Management Center Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Firepower Management Center 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 is due to insufficien...

Cisco Cyber Vision Center Software Access Control Bypass Vulnerability

A vulnerability in an access control mechanism of Cisco Cyber Vision Center Software could allow an unauthenticated, remote attacker to bypass authentication and access internal services that are running on an affected device. The vulnerability is due to insufficient enforcement of access control...

Cisco Data Center Network Manager Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco Data Center Network Manager DCNM could allow an unauthenticated, remote attacker to obtain confidential information from an affected device. The vulnerability is due to missing authentication on a specific part of the web-based...

Cisco SD-WAN Solution Software Privilege Escalation Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an authenticated, local attacker to elevate privileges to Administrator on the underlying operating system. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted...

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability

A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording...

Cisco Identity Services Engine Stored 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 perform a stored cross-site scripting XSS attack on an affected device. The vulnerability is due to insufficient input validation by the web-based...

Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Manager UCM could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected device. The vulnerability is due to insufficient CSRF protections for the web-based...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Layer 2 Filtering Bypass Vulnerability

A vulnerability in the detection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to send data directly to the kernel of an affected device. The vulnerability exists because the software...

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 Enterprise NFV Infrastructure Software Denial of Service Vulnerability

A vulnerability in the user management functionality of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to perform a denial of service DoS attack against an affected system. The vulnerability is due to insufficient validation of user-provided input...

Cisco Meeting Server Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Meeting Server could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on an affected device. The vulnerability is due to insufficient CSRF protections for the...