Cisco 9900 Series IP Phone Crafted Header Unregister Vulnerability

A vulnerability in Session Initiation Protocol SIP header processing of Cisco fourth-generation IP phones could allow an unauthenticated, remote attacker to cause the IP phone to unregister. The vulnerability is due to improper SIP header processing. An attacker could exploit this vulnerability b...

Cisco Secure Access Control System Cross-Site Scripting Vulnerability

A vulnerability in the web framework of Cisco Secure Access Control System ACS could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web interface on the affected system. The vulnerability is due to insufficient input validation of a...

Undocumented Test Interface in Cisco Small Business Devices

A vulnerability in the Cisco WAP4410N Wireless-N Access Point, Cisco WRVS4400N Wireless-N Gigabit Security Router, and the Cisco RVS4000 4-port Gigabit Security Router could allow an unauthenticated, remote attacker to gain root-level access to an affected device. Note: Additional research...

Cisco Secure Access Control System Cross-Site Scripting Vulnerability

A vulnerability in Cisco Secure Access Control System ACS could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against the user of the web interface of the affected system. The vulnerability is due to insufficient input validation of a parameter. An attacke...

Cisco Context Directory Agent Replayed RADIUS Accounting Message Vulnerability

A vulnerability in RADIUS message processing of Cisco Context Directory Agent CDA could allow an unauthenticated, remote attacker to affect the contents of the CDA cache. The vulnerability is due to insufficient validation of RADIUS accounting messages. An attacker could exploit this vulnerabilit...

Network Time Foundation ntpd Service Network Traffic Amplification Issue

A vulnerability in the Network Time Protocol NTP package of several Cisco products could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to processing MODEPRIVATE Mode 7 NTP control messages, which have a large...

Cisco Context Directory Agent Mappings Page Cross-Site Scripting Vulnerability

A vulnerability in the Mappings page of Cisco Context Directory Agent CDA could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by...

Cisco Context Directory Agent Privilege Escalation Vulnerability

A vulnerability in the administrative interface of Cisco Context Directory Agent CDA could allow an authenticated, remote attacker to perform administrative actions. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by accessing an...

Cisco Adaptive Security Appliance Identity Firewall NetBIOS Logout Probe Auth State Change Vulnerability

A vulnerability in the NetBIOS logout probe feature of the Identity Firewall IDFW feature of the Cisco Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to impact the authorization status of users authorized via this feature. The vulnerability is due to insufficient...

Cisco Context Directory Agent Hidden Input Vulnerability

A vulnerability in certain input fields of Cisco Context Directory Agent CDA could allow an authenticated, remote attacker to hide values that are entered in the affected input fields. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by...

Cisco Adaptive Security Appliance RADIUS Change of Authorization Message Replay Vulnerability

A vulnerability in RADIUS Change of Authorization CoA messages of the Identity Firewall IDFW feature of the Cisco Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to modify the contents of the IDFW user cache. The vulnerability is due to insufficient validation of...

Cisco Unified Communications Manager Role Bypass Vulnerability

A vulnerability in the administration portal of Cisco Unified Communications Manager Unified CM could allow an authenticated, remote attacker to bypass role restrictions. The vulnerability is due to insufficient role restriction processing. An attacker could exploit this vulnerability by revisiti...

Cisco NX-OS Software Crafted Border Gateway Protocol Update Message Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP functionality of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause all BGP sessions on the device to reset. The vulnerability is due to the improper processing of specifically crafted BGP update messages. An attacker...

Cisco Unified Presence Server SQL Injection Vulnerability

A vulnerability in the web interface of Cisco Unified Presence Server could allow an authenticated, remote attacker to impact the confidentiality, integrity, and availability of the affected system by executing arbitrary SQL queries. The vulnerability is due to a failure to validate user-supplied...

Cisco IOS XE Software Telnet Authentication Bypass Vulnerability

A vulnerability in the vty authentication of Cisco IOS XE Software 03.02.xxSE and 03.03.xxSE only could allow an unauthenticated, remote attacker to access an affected device without authentication and perform actions on the device with the privileges configured for the vty line interface. The...

Cisco IOS XE Crafted MPLS IP Fragmentation Denial of Service Vulnerability

A vulnerability in the Multiprotocol Label Switching MPLS IP fragmentation function of Cisco IOS XE could allow an unauthenticated, remote attacker to cause the Cisco Packet Processor to crash. The vulnerability is due to input validation processing of the crafted MPLS IP packets. An attacker cou...

Cisco NX-OS Arbitrary File Access Vulnerability

A vulnerability in the Command Line Interface CLI of the Cisco NX-OS Software could allow an authenticated, local attacker to access arbitrary files on the device. The vulnerability is due to improper filtering of user input. An attacker could exploit this vulnerability by leveraging the tar...

Cisco NX-OS Directory Traversal Vulnerability

A vulnerability in the Command Line Interface CLI of the Cisco NX-OS Software could allow an authenticated, local attacker to delete arbitrary files on the device. The vulnerability is due to improper filtering of user input. An attacker could exploit this vulnerability by leveraging the filesys...

Cisco Unified Communications Manager Sensitive Information Disclosure Vulnerability

A vulnerability in the disaster recovery system DRS of Cisco Unified Communications Manager UCM could allow an authenticated, remote attacker to acquire sensitive information about DRS-related devices. The vulnerability is due to extraneous information included in the web page. An attacker could...

Cisco ONS 15454 Transport Node Controller Denial of Service Vulnerability

An issue in the tNetTaskLimit process of the Cisco ONS 15454 Transport Node Controller TNC could allow an unauthenticated, remote attacker to cause the TNC to reload due to a watchdog timeout. The issue is due to a packet processing services process missing health pings due to excessive traffic...

Cisco WebEx Collaboration Partner Access Console Cross-Site Scripting Vulnerability

A vulnerability in the Collaboration Partner Access Console CPAC of Cisco WebEx Business Suite could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this...

Cisco WebEx Meeting Center Mobile Browser Redirection Cross-Site Scripting Vulnerability

A vulnerability in how mobile browsers redirect to the mobile version of Cisco WebEx Meeting Center sites could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could...

Cisco WebEx Training Center Training Registration Cross-Site Scripting Vulnerability

A vulnerability in the training center registration page of Cisco WebEx Training Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this...

Cisco WebEx Sales Center Mobile Browser Open Redirect Vulnerability

A vulnerability in Cisco WebEx Sales Center could allow an unauthenticated, remote attacker to cause WebEx Sales Center to redirect mobile browsers to an attacker-supplied URL. The vulnerability is due to an open redirect issue in Cisco WebEx Sales Center. An attacker could exploit this...

Cisco WebEx Business Suite Site Access Control Bypass Vulnerability

A vulnerability in the site access control implementation of Cisco WebEx Business Suite could allow an authenticated, remote attacker to inject content from the attacker-controlled WebEx site into another WebEx site. The vulnerability is due to insufficient validation of user-supplied input. An...

Cisco WebEx Training Center Bypass Email Verification to Join Audio Conference Vulnerability

A vulnerability in the training center registration page of Cisco WebEx Training Center could allow an unauthenticated, remote attacker to attend the audio conference for a training session without having to confirm the email address. The vulnerability is due to the disclosure of the training...

Cisco WebEx Sales Center Reflected Cross-Site Scripting Vulnerability

A vulnerability in the administrative page for creating a new product in Cisco WebEx Sales Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit thi...

Cisco WebEx Sales Center Open Redirect Vulnerability

A vulnerability in Cisco WebEx Sales Center could allow an unauthenticated, remote attacker to cause WebEx Sales Center to issue a redirect to an arbitrary attacker-supplied URL. The vulnerability is due to an open redirect issue in Cisco WebEx Sales Center. An attacker could exploit this...

Cisco WebEx Training Center Cross-Site Request Forgery Vulnerabilities

A vulnerability in the web framework of Cisco WebEx Training Center could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack. The vulnerability is due to insufficient CSRF protections. An attacker could exploit this vulnerability by persuading a user to...

Cisco Webex Training Center Session Password and Access Code Disclosure Vulnerability

A vulnerability in the registration pages of Cisco WebEx Training Center could allow an unauthenticated, remote attacker to obtain the password and access code for a paid training without paying or registering for the training. The vulnerability is due to disclosure of the training session...

Cisco WebEx Multiple Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in Cisco WebEx Business Suite could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by convincing a user ...

Cisco WebEx Training Center Open Redirect Vulnerability

A vulnerability in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to cause the Cisco WebEx Training Center to issue a redirect to an arbitrary attacker-supplied URL. The vulnerability is due to an open redirect issue in Cisco WebEx Training Center. An attacker could...

Cisco WebEx Training Center Registered Attendee Email Enumeration Vulnerability

A vulnerability in the training registration page in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to enumerate email addresses of registered attendees. The vulnerability is due to registration error messages that allow a user to determine that an email address...

Cisco WebEx Training Center Open Redirect Vulnerability

A vulnerability in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to cause the Cisco WebEx Training Center to issue a redirect to an arbitrary attacker-supplied URL. The vulnerability is due to an open redirect issue in Cisco WebEx Training Center. An attacker could...

Cisco WebEx Training Center Training Session Number Disclosure Vulnerability

A vulnerability in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to view the session number for trainings that require host approval before the host approves the attacker as an attendee. The vulnerability is due to inappropriate disclosure of sensitive information in...

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 Cloud Portal Unauthenticated File Download Vulnerability

A vulnerability in the web interface of Cisco Cloud Portal could allow an unauthenticated, remote attacker to download certain file types from a vulnerable server. The vulnerability is due to insufficient enforcement of access controls for certain file types. An attacker could exploit this...

Cisco Adaptive Security Appliance Management Connections Denial of Service Vulnerability

A vulnerability in the Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to cause an affected system to become unresponsive to management session requests via SSH, Telnet, HTTP, and HTTPS. The vulnerability is due to a memory leak in the connection...

Cisco IOS XE Software TFTP Denial of Service Vulnerability

A vulnerability in the flow manager code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause flow manager to hold UDP sessions in its table. The vulnerability is due to not releasing memory for flows generated by TFTP UDP traffic. An attacker could exploit this...

Cisco ONS 15454 Controller Card Denial of Service Vulnerability

A vulnerability in the TLS/SSLv3 module of the Cisco ONS 15454 Controller Cards could allow an unauthenticated, remote attacker to cause the control card to reset. The vulnerability is due to improper validation of the TLS/SSLv3 packets. An attacker could exploit this vulnerability by sending a...

Cisco IOS XR Software SNMP Denial of Service Vulnerability

A vulnerability in the Simple Network Management Protocol SNMP module of Cisco IOS XR Software could allow an authenticated, remote attacker to cause a reload of the SNMP process on an affected device. The vulnerability is due to improper processing of SNMP requests for certain MIBs. An attacker...

Cisco Prime Collaboration Assurance Cross-Site Scripting Vulnerability

A vulnerability in the Assurance component of Cisco Prime Collaboration could allow an unauthenticated, remote attacker to conduct several cross-site scripting XSS attacks against the user of the web interface of the affected system. The vulnerability is due to insufficient validation of user...

Cisco Adaptive Security Appliance Malformed DNS Reply Denial of Service Vulnerability

A vulnerability in the DNS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause the reload of an affected system. The vulnerability is due to improper handling of DNS error cases when the Cisco ASA Software receives a DNS reply packet under a particular system...

Cisco Secure Access Control System Unprivileged Support Bundle Download Vulnerability

A vulnerability in the role-based access control code of the Cisco Secure Access Control System ACS could allow an authenticated, remote attacker to access support bundle information. The vulnerability is due to a failure to check the user privileges correctly when downloading the support bundle...

Cisco IOS XE Software IP Header Sanity Check Denial of Service Vulnerability

A vulnerability in the Cisco Express Forwarding processing module that checks the sanity of IP headers on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, leading to a denial of service DoS condition. The vulnerability is due to improper...

Cisco IOS Software ICMP Processing Denial of Service Vulnerability

A vulnerability in IPSec tunnel implementation of Cisco IOS Software could allow an unauthenticated, remote attacker to change the tunnel MTU or path MTU and potentially cause IPSec tunnels to drop. The vulnerability is due to incorrect processing of certain ICMP packets. An attacker could exploi...

Cisco Wireless LAN Controller Buffer Overread Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol of the Cisco Wireless LAN Controller WLC could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to insufficient data packet validation. An attack...

Cisco Wireless LAN Controller Cross-Frame Scripting Vulnerability

A vulnerability in the web interface of the Cisco Wireless LAN Controller WLC could allow an unauthenticated, remote attacker to execute a cross-frame scripting XFS attack. The vulnerability is due to insufficient HTML iframe protection. An attacker could exploit this vulnerability by directing a...

Cisco IOS Software MLDP Denial of Service Vulnerability

A vulnerability in MLDP processing of Cisco IOS Software on Cisco 7600 Series routers could allow an unauthenticated, remote attacker to cause a reload of the affected device, which could lead to a denial of service DoS condition. The vulnerability is due to chunk corruption when MLDP and a large...

Cisco IOS XE Software AAA DHCP Denial of Service Vulnerability

A vulnerability in a DHCP function that assigns IP addresses to AAA clients on Cisco IOS XE Software could allow an authenticated, remote attacker to cause a reload of the affected device. The vulnerability is due to improper processing of AAA packets that require IP address assignment from a DHC...