5313 matches found
Cisco Firepower Management Center and Firepower System Software Sourcefire Tunnel Control Channel Command Execution Vulnerability
A vulnerability in the Sourcefire tunnel control channel protocol in Cisco Firepower System Software running on Cisco Firepower Threat Defense FTD sensors could allow an authenticated, local attacker to execute specific CLI commands with root privileges on the Cisco Firepower Management Center FM...
Cisco Enterprise NFV Infrastructure Software Denial of Service Vulnerability
A vulnerability in the web-based management interface of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to cause an affected system to reboot or shut down. The vulnerability is due to insufficient server-side authorization checks. An attacker who ...
Cisco Enterprise NFV Infrastructure Software CLI Command Injection Vulnerability
A vulnerability in the CLI of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, high-privileged, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command parameters in the CLI parser. An attacker coul...
Cisco Identity Services Engine Cross-Site Scripting Vulnerability
A vulnerability in the web framework of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web interface of an affected system. The vulnerability is due to insufficient input validation of certain...
Cisco AsyncOS Software for Cisco ESA Filtering Bypass Vulnerability
A vulnerability in the Multipurpose Internet Mail Extensions MIME scanner of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured user filters on the device. The vulnerability is due to improper error handling of a...
Cisco Firepower Detection Engine HTTP Denial of Service Vulnerability
A vulnerability in the detection engine reassembly of HTTP 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 due to improper handling of an...
Cisco IOS and IOS XE Software Smart Install Memory Leak Vulnerability
The Smart Install client feature in Cisco IOS and IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a memory leak and eventual denial of service DoS condition on an affected device. The vulnerability is due to incorrect handling of image list...
Cisco IOS XR Software Command Injection Vulnerability
A vulnerability in the command-line utility of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands on the host operating system with elevated privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this...
Cisco IOS-XE Fragmented Packet Resource Consumption Vulnerability
A vulnerability in the packet reassembly subsystem of Cisco IOS-XE could allow an unauthenticated, remote attacker to consume CPU resources which may lead to a denial of service DoS condition. The vulnerability is due to an error message that is triggered to the console and the syslog when a...
Cisco uBR10000 Series Universal Broadband Routers Information Disclosure Vulnerability
A vulnerability in the processing of IP Detail Record IPDR packets on Cisco uBR10000 devices could allow an unauthenticated, remote attacker to gather a limited amount of IPDR data from the affected device. The vulnerability is due to the inability of Cisco Cable Modem Termination Systems CMTS to...
Cisco Unified Communications Manager Interactive Voice Response Interface SQL Injection Vulnerability
A vulnerability in the Interactive Voice Response IVR interface of Cisco Unified Communications Manager UCM could allow an unauthenticated, remote attacker to conduct SQL injection attacks. The vulnerability is due to a lack of input validation on user-supplied input within SQL queries. An attack...
Cisco Secure Access Control Server Default Tomcat Administration Interface Vulnerability
A vulnerability in Cisco Secure Access Control Server ACS may allow an authenticated, remote attacker to render the ACS web interface unreachable and to execute arbitrary code on the server with the privileges of the web server. The vulnerability is due to a default Tomcat administration web...
Cisco IOS Software Access Control List Bypass Vulnerability
A vulnerability in Cisco IOS Software access control lists ACLs that use object groups could occasionally allow an unauthenticated, remote attacker to bypass the ACL. The vulnerability is due to a race condition between process switching and Cisco Express Forwarding switching while evaluating ACL...
Cisco IOS Software Metadata Vulnerabilities
Two vulnerabilities in the metadata flow feature of Cisco IOS Software could allow an unauthenticated, remote attacker to reload a vulnerable device. The vulnerabilities are due to improper handling of transit RSVP packets that need to be processed by the metadata infrastructure. An attacker coul...
Multiple Vulnerabilities in the Cisco WebEx Recording Format and Advanced Recording Format Players
Multiple buffer overflow vulnerabilities exist in the Cisco WebEx Recording Format WRF and Advanced Recording Format ARF Players. Exploitation of these vulnerabilities could allow a remote attacker to cause an affected player to crash and, in some cases, could allow a remote attacker to execute...
Cisco WebEx Training Center Registration ID Exposure Vulnerability
A vulnerability in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to gather the registration ID of other users. The vulnerability is due to inappropriate disclosure of sensitive information to unauthenticated users. An attacker could exploit this vulnerability by...
Cisco NX-OS Software BGP Regex Vulnerability
A vulnerability in the Border Gateway Protocol BGP code of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the affected device to reload. The vulnerability is due to an issue with the regex engine used when processing complex regular expressions. An attacker could...
Apache HTTP Server MERGE Request Denial of Service Vulnerability
A vulnerability in the moddav component of the Apache HTTP Server could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to insufficient validation of user-supplied input while handling URI requests. An attacker could exploit the...
Cisco Unified Contact Center Express Directory Traversal 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 IOS Software Crafted IPv6 over MPLS Denial of Service Vulnerability
Cisco IOS Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS on a targeted device. The vulnerability is due to the processing of IP version 6 IPv6 packets by the vulnerable version of software on an affected device. If an...
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...
Firewall Services Module Crafted ICMP Message 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 IOS Secure Shell Denial of Service Vulnerabilities
The Secure Shell server SSH implementation in Cisco IOS contains multiple vulnerabilities that allow unauthenticated users the ability to generate a spurious memory access error or, in certain cases, reload the device. The IOS SSH server is an optional service that is disabled by default, but its...
Cisco Unified Communications Manager Denial of Service 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...
Cisco IOS on Catalyst 6500 and Cisco 7600 Access Control List Bypass Vulnerability
Cisco IOS running on Catalyst 6500 and Cisco 7600 contains a vulnerability that could allow an unauthenticated, remote attacker to bypass configured ACLs. The vulnerability exists because the affected devices accept traffic to IP addresses that are reserved for use by the Ethernet Out-of-Band...
Cisco Unified Contact Center and IP Contact Center JTapi Gateway Denial of Service Vulnerability
Cisco Unified Contact Center and Cisco IP Contact Center versions 5.0, 6.0, 7.0, and 7.1 contain a vulnerability that could allow an unauthenticated, remote attacker to create a denial of service DoS condition. The vulnerability is due to insufficient handling of unexpected connections. An...
Cisco NX-OS Software Sensitive Log Information Disclosure Vulnerability
A vulnerability in the logging feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches, Cisco Nexus 9000 Series Switches in standalone NX-OS mode, Cisco UCS 6400 Fabric Interconnects, Cisco UCS 6500 Series Fabric Interconnects, and Cisco UCS 9108 100G Fabric Interconnects could allow...
Cisco Nexus Dashboard Privilege Escalation Vulnerability
A vulnerability in Cisco Nexus Dashboard could allow an authenticated, local attacker with valid rescue-user credentials to elevate privileges to root on an affected device. This vulnerability is due to insufficient protections for a sensitive access token. An attacker could exploit this...
Cisco IOS XE Software Unified Threat Defense Command Injection Vulnerability
A vulnerability in the Unified Threat Defense UTD configuration CLI of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying host operating system. To exploit this vulnerability, an attacker must have level 15 privileges on the...
Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability
A vulnerability in the memory buffer of Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to cause memory leaks that could eventually lead to a device reboot. This vulnerability is due to memory leaks caused by multiple clients connecting under...
Cisco Identity Services Engine Command Injection Vulnerabilities
Multiple vulnerabilities in Cisco Identity Services Engine ISE could allow an authenticated attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit these vulnerabilities, an attacker must have valid credentials on an affected...
Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service Vulnerability
A vulnerability in the integrated wireless access point AP packet processing of the Cisco 1000 Series Connected Grid Router CGR1K could allow an unauthenticated, adjacent attacker to cause a denial of service condition on an affected device. This vulnerability is due to insufficient input...
Cisco Identity Services Engine RADIUS Service Denial of Service Vulnerability
A vulnerability in the RADIUS feature of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to cause the affected system to stop processing RADIUS packets. This vulnerability is due to improper handling of certain RADIUS requests. An attacker could exploit this...
Cisco Nexus 9000 Series Fabric Switches ACI Mode Privilege Escalation Vulnerability
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient restrictions during the execution of a specific CLI command...
Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability
February 23, 2022 Update: After further investigation, Cisco determined that an additional fix was necessary to completely address this vulnerability. The initial fix allowed an attacker to cause high CPU utilization on an affected device, which could impact user traffic. See the Fixed Software...
Cisco IOS XR Software Command Injection Vulnerability
A vulnerability in the CLI of Cisco IOS XR 64-Bit Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges on the underlying Linux operating system OS of an affected device. This vulnerability is due to insufficient input validation...
Cisco Unified Communications Products Information Disclosure Vulnerability
A vulnerability in the audit logging component of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, Cisco Emergency Responder, and Cisco Prime License Manager...
Cisco IoT Field Network Director Information Disclosure Vulnerability
A vulnerability in Cisco IoT Field Network Director FND could allow an unauthenticated, remote attacker to view sensitive database information on an affected device. The vulnerability is due to the absence of authentication for sensitive information. An attacker could exploit this vulnerability b...
Cisco IoT Field Network Director Missing API Authentication Vulnerability
A vulnerability in the API of Cisco IoT Field Network Director FND could allow an unauthenticated, remote attacker to view sensitive information on an affected system. The vulnerability exists because the affected software does not properly authenticate API calls. An attacker could exploit this...
Cisco NX-OS Software Border Gateway Protocol Multicast VPN Denial of Service Vulnerability
A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition. The vulnerability is due to incomplete...
Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility 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 valid credentials on the Windows...
Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnerability
A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network EPN Manager software could allow an authenticated, remote attacker to download and view files within the application that should be restricted. This vulnerability is due to...
Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service Vulnerability
A vulnerability in the XML API of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow an authenticated, remote attacker to cause the CPU to increase to 100% utilization, causing a denial of service DoS condition on an affected system. The vulnerability is due...
Cisco Email Security Appliance Content Filter Bypass Vulnerability
A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker...
Cisco IOS XE Software and Cisco ASA 5500-X Series Adaptive Security Appliance IPsec Denial of Service Vulnerability
A vulnerability in the IPsec driver code of multiple Cisco IOS XE Software platforms and the Cisco ASA 5500-X Series Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to improper processing of malformed IPsec...
Cisco Unified Communications Manager IM & Presence Service Denial of Service Vulnerability
A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service CUCM IM&P and the Cisco TelePresence Video Communication Server VCS and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users,...
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 Unified Communications Manager LDAP Information Disclosure Vulnerability
A vulnerability in the web framework of Cisco Unified Communications Manager could allow an authenticated, local attacker to view sensitive data that should be restricted. This could include LDAP credentials. The vulnerability is due to insufficient protection of database tables over the web...
Cisco Jabber Client Framework for Windows and Mac Cross-Site Scripting Vulnerability
A vulnerability in Cisco Jabber Client Framework JCF could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of an affected device. The vulnerability is due to improper neutralization of script in attributes in a web page. An attacker could...
Cisco Policy Suite Unauthenticated Information Disclosure Vulnerability
A vulnerability in the Policy and Charging Rules Function PCRF of the Cisco Policy Suite CPS could allow an unauthenticated, remote attacker to access sensitive data. The attacker could use this information to conduct additional reconnaissance attacks. The attacker would also have to have access ...