5245 matches found
Cisco Headend System Release UDP TFTP and DHCP Denial of Service Vulnerability
A vulnerability in the UDP applications TFTP and DHCP of Cisco Headend System Release could allow an unauthenticated, remote attacker to take the TFTP and DHCP listening ports offline for a period of time. The vulnerability is due to a particular UDP traffic pattern in addition to the amount of U...
Cisco WebEx Meetings Server Cross-Site Scripting Vulnerability
A vulnerability within the administrative interface of Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to insufficient validation of user-supplied input submitted to an affected device. An unauthenticate...
Cisco TelePresence Multipoint Control Unit Denial of Service Vulnerability
A vulnerability in the Cisco TelePresence multipoint control unit MCU could allow an unauthenticated, remote attacker to trigger a reload of an affected system. The vulnerability is due to insufficient sanitization of TCP packets. An attacker could exploit this vulnerability by sending a sequence...
Cisco WebEx Meetings Server Authentication Bypass Vulnerability
A vulnerability in the play/modules of Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to be granted authenticated administrator access. The vulnerability is due to an exposed application programming interface API. An attacker could exploit this vulnerability by sendin...
Cisco Identity Services Engine Blind SQL Injection Vulnerability
A vulnerability in the web framework of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to impact the integrity and availability of the affected system by executing arbitrary SQL queries. The vulnerability is due to a failure to validate user-supplied input in SQL...
Cisco ONS 15454 Controller Card Denial of Service Vulnerability
A vulnerability in the session termination function of the Cisco ONS 15454 Controller Cards could allow an authenticated, remote attacker to cause the control card to reset. The vulnerability is due to an uninitialized pointer. An attacker could exploit this vulnerability by closing sessions in a...
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 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 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 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 MDS 9000 NX-OS Software Denial of Service Vulnerability
A vulnerability in the supervisor of the Cisco MDS Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper handling of Virtual Router Redundancy Protocol VRRP frames. An attacker could exploit this vulnerability by...
Cisco Identity Services Engine Sponsor Portal File Access Vulnerability
A vulnerability in the Sponsor Portal of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to access files uploaded to the Sponsor Portal. The vulnerability is due to insufficient file permissions. An attacker could exploit this vulnerability by accessing the URL...
Cisco Video Surveillance 4000 Series IP Camera Default Credential Vulnerability
A vulnerability in the analytics page of the Cisco Video Surveillance 4000 Series IP Camera could allow an unauthenticated, remote attacker to gain access to the analytics pages of a Cisco Video Surveillance 4000 Series IP Camera. The vulnerability is due to an undocumented user account with a...
Cisco ASA Certificate Processing Denial of Service Vulnerability
Cisco Adaptive Security Appliance ASA Software versions for symmetric multi-processor SMP platforms contain a vulnerability that could allow an unauthenticated, remote attacker to trigger the device to crash. The vulnerability is due to the SSL/TLS certificate handling code. An attacker could...
Cisco IOS Software TCP ACK Storm Vulnerability
A vulnerability in the TCP stack of Cisco IOS Software could allow an unauthenticated, remote attacker to cause an ACK storm. The vulnerability is due to improper closing of an established TCP connection. An attacker could exploit this vulnerability by sending a crafted sequence of TCP ACK and FI...
Cisco Unified Communications Manager User Web Dialer Cross-Site Request Forgery Vulnerability
A vulnerability in the User WebDialer page of Cisco Unified Communications Manager Unified CM 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 vulnerabilit...
Cisco Unified MeetingPlace Web Conferencing Authorization Bypass Vulnerability
A vulnerability in the web framework of Cisco Unified MeetingPlace Web Conferencing Server could allow an unauthenticated, remote attacker to bypass certain access-control settings which may lead to the disclosure of information due to the attacker accessing restricted pages. The vulnerability is...
Cisco Unified Operations Manager HTTP Header Injection Vulnerability
A vulnerability in Cisco Unified Operations Manager could allow an unauthenticated, remote attacker to cause arbitrary HTML or scripts to be executed in a user's browser. The vulnerability is due to a failure to properly validate application URLs. An attacker could exploit this vulnerability by...
Cisco Secure Access Control System Cross-Site Scripting Vulnerability
A vulnerability in the web interface 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 of the affected system. The vulnerability is due to insufficient input validation of a...
Cisco ASA-CX TCP Traffic Denial of Service Vulnerability
A vulnerability processing TCP traffic on Cisco ASA CX could allow an unauthenticated, remote attacker to cause a reload of the affected device. The vulnerability is due to invalid parsing of TCP packet data forwarded to Cisco ASA CX by the Cisco ASA. An attacker could exploit this vulnerability ...
Cisco WebEx Meetings Server Information Disclosure Vulnerability
A vulnerability in the Cisco WebEx Event Center module of the Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to gather event passwords and host keys. The vulnerability is due to a failure to authenticate some user requests. An attacker could exploit this vulnerability...
Cisco WebEx Social Client-Side Restriction Bypass Attribute Change Vulnerability
A vulnerability in the user management page of WebEx Social could allow an authenticated, remote attacker to inject arbitrary values into the Screen Name, Email Address, First Name, Middle Name, Last Name, and Job Title fields. The vulnerability is due to insufficient server-side validation of...
Cisco Adaptive Security Appliance Software and Firewall Services Module Software Time-Range Object Access List Bypass Vulnerability
A vulnerability in the implementation of the time-range object could allow an unauthenticated, remote attacker to bypass access lists that are using the time-range option. The vulnerability is due to improper implementation of the code for the time-range object, when the periodic command is used...
Cisco Host Scan Component of AnyConnect Secure Mobility and Secure Desktop Privilege Elevation Vulnerability
The Cisco Host Scan component of Cisco AnyConnect Secure Mobility and Cisco Secure Desktop contains multiple vulnerabilities that could allow a local, unprivileged user to elevate privileges to those of SYSTEM. Cisco has confirmed the vulnerability in a security notice and software updates are...
Cisco Connected Grid Network Management System SQL Injection Vulnerabilities
A vulnerability in device management of the Cisco Connected Grid Network Management System CG-NMS could allow an unauthenticated, remote attacker to modify data in the CG-NMS database by using SQL injection. The vulnerability is due to insufficient input validation. An attacker could exploit this...
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 Unity Express Multiple Cross-Site Request Forgery Vulnerabilities
Cisco Unity Express contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to conduct cross-site request forgery attacks. The vulnerabilities are due to insufficient sanitization of user-supplied input processed by the Cisco Unity Express software. An...
Cisco Small Business Devices Cross-Site Scripting Vulnerability
Cisco Small Business Voice Gateways and Analog Telephone Adapters ATAs and Cisco Small Business SPA 500 Series IP Phones contain a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to a lack of sanitization of...
Cisco Unified CallManager and Unified Presence Server ICMP Echo Request Handling Denial of Service Vulnerability
Cisco Unified CallManager and Unified Presence Server contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability exists due to improper handling of excessive amounts of ICMP echo requests. An attacker could exploit...
Cisco 11500 Content Services Switch HTTP Request Vulnerability
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Cisco Secure PIX Firewall Mailguard Vulnerability
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Cisco IOS 11.3(1.2) and 11.3(1.2)T AAA Failure
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7xx Router Password Buffer Overflow
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Cisco Identity Services Engine RADIUS Suppression Denial of Service Vulnerability
A vulnerability in the RADIUS setting Reject RADIUS requests from clients with repeated failures on Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to cause Cisco ISE to restart unexpectedly. This vulnerability is due to a logic error when processing a RADIUS...
Cisco Unified Contact Center Express Editor Remote Code Execution Vulnerability
A vulnerability in the file opening process of Cisco Unified Contact Center Express Unified CCX Editor could allow an unauthenticated attacker to execute arbitrary code on an affected device. This vulnerability is due to insecure deserialization of Java objects by the affected software. An attack...
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 XE SD-WAN Software Packet Filtering Bypass Vulnerability
A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters. This vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this...
Cisco Secure Client for Windows with Secure Firewall Posture Engine DLL Hijacking Vulnerability
A vulnerability in the interprocess communication IPC channel of Cisco Secure Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack on an affected device if the Secure Firewall Posture Engine, formerly HostScan, is installed on Cisco Secure Client. This...
Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user o...
Cisco Identity Services Engine Authorization Bypass and Cross-Site Scripting Vulnerabilities
Multiple vulnerabilities in Cisco Identity Services Engine ISE could allow a remote attacker to conduct an authorization bypass attack and cross-site scripting XSS attacks against a user of the web-based management interface on an affected device. For more information about these vulnerabilities,...
Cisco Adaptive Security Appliance and Firepower Threat Defense Software Dynamic Access Policies Denial of Service Vulnerability
A vulnerability in the Dynamic Access Policies DAP feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to cause an affected device to reload unexpectedly. To exploit this vulnerability, an attacker...
Cisco Duo Epic for Hyperdrive Information Disclosure Vulnerability
A vulnerability in Cisco Duo Epic for Hyperdrive could allow an authenticated, local attacker to view sensitive information in cleartext on an affected system. This vulnerability is due to improper storage of an unencrypted registry key. A low-privileged attacker could exploit this vulnerability ...
Cisco Intersight Private Virtual Appliance Command Injection Vulnerabilities
Multiple vulnerabilities in Cisco Intersight Private Virtual Appliance could allow an authenticated, remote attacker to execute arbitrary commands using root-level privileges. The attacker would need to have Administrator privileges on the affected device to exploit these vulnerabilities. These...
Cisco Duo Authentication Proxy Information Disclosure Vulnerability
A vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this...
Cisco BroadWorks Privilege Escalation Vulnerability
A vulnerability in Cisco BroadWorks could allow an authenticated, local attacker to elevate privileges to the root user on an affected device. The vulnerability is due to insufficient input validation by the operating system CLI. An attacker could exploit this vulnerability by issuing a crafted...
Cisco SD-WAN vEdge Routers Denial of Service Vulnerability
A vulnerability in the NETCONF process of Cisco SD-WAN vEdge Routers could allow an authenticated, local attacker to cause an affected device to run out of memory, resulting in a denial of service DoS condition. This vulnerability is due to insufficient memory management when an affected device...
Cisco Hosted Collaboration Mediation Fulfillment XML External Expansion Vulnerability
A vulnerability in the web-based management interface of Cisco Hosted Collaboration Mediation Fulfillment HCM-F Software could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. To exploit this vulnerability, an attacker would need...
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 UCS Manager Software Local Management CLI Command Injection Vulnerability
A vulnerability in the local management local-mgmt CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system OS on an affected device. The vulnerability is due to insufficient input validation of command...