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 DOM-based 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 user-suppli...

Cisco Expressway Series and TelePresence VCS Denial of Service Vulnerability

A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service DoS condition. The vulnerability is du...

Cisco Unified Communications Manager Information Disclosure Vulnerability

A vulnerability in the User Data Services UDS Application Programming Interface API for Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to view confidential information that should require authentication. The vulnerability is due to improper authentication...

Cisco WebEx Meetings Server Command Injection Vulnerability

A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, remote attacker to perform a command injection attack. The vulnerability occurs due to the expectation of a certain file type during an upload. An attacker could exploit this vulnerability by using crafted command...

Cisco Prime Infrastructure and Evolved Programmable Network Manager Authentication Bypass API Vulnerability

A vulnerability in the application programming interface API of Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager EPNM could allow an unauthenticated, remote attacker to access and control the API resources. The vulnerability is due to improper input validation of HTTP...

Cisco FireSIGHT System Software Convert Timing Channel Vulnerability

A vulnerability in credential authentication for valid and invalid username-password pairs for Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to determine a list of valid usernames for an affected device. The vulnerability is due to implementation details of how...

Cisco Firepower 9000 Command Injection at Management I/O Command-Line Interface Vulnerability

A vulnerability in the Management I/O MIO command-line interface CLI command execution of Cisco Firepower 9000 devices could allow an authenticated, local attacker to access the underlying operating system and execute commands at the root privilege level. The vulnerability is due to insufficient...

Cisco Secure Access Control Server SSH Login Denial of Service Vulnerability

A vulnerability in the Secure Shell SSH feature of the Cisco Secure Access Control Server ACS could allow an authenticated, remote attacker to cause a partial denial of service DoS condition due to the SSH screen process unexpectedly terminating. The vulnerability is due to improper input...

Cisco Integrated Management Controller Supervisor and Cisco UCS Director Remote File Overwrite Vulnerability

Cisco Integrated Management Controller IMC Supervisor and Cisco UCS Director contain a remote file overwrite vulnerability that could allow an unauthenticated, remote attacker to overwrite arbitrary system files, resulting in system instability or a denial of service DoS condition. Cisco has...

Cisco TelePresence Video Communication Server Expressway Information Disclosure Vulnerability

A vulnerability in the System Snapshot of Cisco TelePresence Video Communication Server VCS Expressway could allow an authenticated, remote attacker to view sensitive data. The vulnerability is due to insufficient protection of data at rest. An attacker could exploit this vulnerability by...

Cisco ASR 9000 Series Aggregation Services Routers tmp Files Denial of Service Vulnerability

A vulnerability in Cisco ASR 9000 Series Aggregation Services Routers could allow an authenticated, local attacker to produce excessive tmp/config files, causing the system to become unresponsive. The vulnerability is due to the abrupt closure of the user's vty sessions after the commit/end in...

Cisco Firepower 9000 Series Unauthenticated Web Page Vulnerability

A vulnerability in the web interface of the Cisco Firepower 9000 device could allow an unauthenticated, remote attacker to access a web page that should be restricted. The vulnerability is due to improper authentication validation. An attacker could exploit this vulnerability by accessing a certa...

Cisco Videoscape Delivery System Denial of Service Vulnerability

A vulnerability in the HTTP processing module of the Cisco Videoscape Distribution Suite for Internet Streaming VDS-IS and Cisco Videoscape Distribution Suite Service Broker VDS-SB could allow an unauthenticated, remote attacker to cause a reload of the affected device. The vulnerability is due t...

Cisco IP Communicator Web Access Denial of Service Vulnerability

A vulnerability in the web interface of Cisco IP Communicator could allow an unauthenticated, remote attacker to take the web service offline. The vulnerability is due to access of a specific HTTP URL. An attacker could exploit this vulnerability by sending an HTTP GET request to the specific...

Cisco Nexus Devices Python Subsystem Local Privilege Escalation Vulnerabilities

Multiple privilege escalation vulnerabilities in the Python subsystem of Cisco Nexus devices running Cisco NX-OS Software could allow an authenticated, local attacker to gain elevated privileges. The vulnerabilities are due to insufficient hardening of the operating system on which NX-OS is...

Cisco Identity Services Engine Information Disclosure Vulnerability

A vulnerability in the web framework of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to access information on a targeted device that is normally available only to authenticated users. The vulnerability is due to improper implementation of session handlers set...

Cisco TelePresence Management Suite XML Vulnerability

A vulnerability in the configuration of the XML parser of the Cisco TelePresence Management Suite TMS could allow an authenticated, remote attacker to cause a denial of service condition. The vulnerability is due to improper handling of XML external entities. An attacker could exploit this...

Cisco Enterprise Content Delivery System Web Directory Traversal and Arbitrary File Access Vulnerability

A vulnerability in Cisco Enterprise Content Delivery System ECDS could allow an unauthenticated, remote attacker to conduct directory traversal attacks on a targeted system. The vulnerability is due to insufficient validation of user-supplied input by the affected software. An attacker could...

Cisco Wide Area Application Services Partial Denial of Service Vulnerability

A vulnerability in Cisco Wide Area Application Services WAAS software, when configured with the SharePoint acceleration feature, could allow an unauthenticated, remote attacker to cause a reload of the application optimization handler. The vulnerability is due to incorrect parsing of SharePoint...

Cisco IOS XE Software Malformed L2TP Packet Vulnerability

A vulnerability in the Layer 2 Tunneling Protocol L2TP module of Cisco IOS XE on Cisco ASR 1000 Series Routers could allow an authenticated, remote attacker to cause a reload of the processing ESP card. The vulnerability occurs during the processing of a malformed L2TP packet. An attacker could...

Cisco Unified Communications Manager CAPF CLI Command Injection Vulnerability

A vulnerability in the Certificate Authority Proxy Function CAPF command-line interface CLI of Cisco Unified Communications Manager Cisco Unified CM could allow an authenticated, local attacker to inject commands into the underlying operating system. The vulnerability is due to insufficient input...

Cisco Unified Communications Manager IPMA Cross-Site Scripting Vulnerability

A vulnerability in the Cisco IP Manager Assistant IPMA interface of Cisco Unified Communications Manager UCM 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...

Cisco NX-OS Software Label Distribution Protocol Message Vulnerability

A vulnerability in the Label Distribution Protocol LDP message processing of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to stop accepting valid LDP sessions during a 60-second period. The vulnerability is due to how certain malformed LDP Hello...

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 Unified Computing System Fabric Interconnect Denial of Service Vulnerability

A vulnerability in the fabric interconnect FI of the Cisco Unified Computing System could allow an authenticated, local attacker to create a denial of service DoS condition. The vulnerability is due to improper filtering of user-supplied parameters. An attacker could exploit this vulnerability by...

Cisco ISE Guest Portal Cross-Site Scripting Vulnerability

A vulnerability in the guest portal of the Cisco Identity Services Engine ISE Software could allow an unauthenticated, remote attacker to send a malicious script to an unsuspecting user. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by...

Cisco Unified Operations Manager Cross-Site Scripting Vulnerability

Vulnerabilities in the administrative web interface of Cisco Unified Operations Manager could allow an unauthenticated, remote attacker to execute cross-site scripting attacks or hijack user sessions. The vulnerabilities are due to a failure to properly validate user supplied input as well as...

Cisco Device Manager Command Execution Vulnerability

Cisco Device Manager contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands on a client host with the privileges of the user. This vulnerability affects Cisco Device Manager for the Cisco MDS 9000 Family and Cisco Nexus 5000 Series Switches whe...

Cisco Software Encryption Library Information Disclosure Vulnerability

Cisco software contains a vulnerability that could allow an unauthenticated, remote attacker to access sensitive information on a targeted system. The vulnerability is in the encryption library used by the vulnerable software. This library allows a portion of an encrypted packet to be sent...

Cisco ASA 5500 Series Adaptive Security Appliances and Cisco Catalyst 6500 Series ASA Services Module Denial of Service Vulnerability

Cisco ASA 5500 Series Adaptive Security Appliances Cisco ASA and Cisco Catalyst 6500 Series ASA Services Module Cisco ASASM contain a vulnerability that may allow an unauthenticated, remote attacker to cause the reload of the affected device. Cisco has released software updates that address this...

Cisco Unified MeetingPlace SQL Injection Vulnerability

Cisco Unified MeetingPlace contains a vulnerability that could allow an authenticated, remote attacker to execute arbitrary SQL code on a targeted system. The vulnerability is due to improper validation of user-supplied input to the web-based application interface. An authenticated, remote attack...

Cisco IOS SSL VPN Vulnerability

Cisco IOS® Software contains a vulnerability when the Cisco IOS SSL VPN feature is configured with an HTTP redirect. Exploitation could allow a remote, unauthenticated user to cause a memory leak on the affected devices, that could result in a memory exhaustion condition that may cause device...

Cisco IOS Software H.323 Denial of Service Vulnerability

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Cisco uBR10012 Series Devices SNMP Vulnerability

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A Vulnerability in IOS Firewall Feature Set

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Cisco Identity Services Engine Multiple Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker with administrative write privileges to conduct a stored cross-site scripting XSS attack or a reflected XSS attack against a user of the web-based...

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 Secure Firewall Threat Defense Software Snort Deep Inspection Bypass Vulnerability

A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This vulnerability is due to a...

Cisco Webex Meetings Cross-Site Scripting Vulnerability

A vulnerability in the user profile component of Cisco Webex Meetings could have allowed an authenticated, remote attacker with low privileges to conduct a cross-site scripting XSS attack against a user of the web-based interface. Cisco has addressed this vulnerability in the Cisco Webex Meetings...

Cisco Nexus Dashboard Orchestrator SSL/TLS Certificate Validation Vulnerability

A vulnerability in the SSL/TLS implementation of Cisco Nexus Dashboard Orchestrator NDO could allow an unauthenticated, remote attacker to intercept sensitive information from an affected device. This vulnerability exists because the Cisco NDO Validate Peer Certificate site management feature...

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 Aironet Access Point Software Resource Exhaustion Denial of Service Vulnerability

A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point AP Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to incomplete cleanup of resources when dropping...

Cisco Identity Services Engine Insufficient Access Control Vulnerability

A vulnerability in the web-based management interface of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to bypass authorization and access system files. This vulnerability is due to improper access control in the web-based management interface of an affected...

Cisco Unified Communications Products Access Control Vulnerability

A vulnerability in the Disaster Recovery framework of Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, and Cisco Unity Connection could allow an authenticated, remote attacker to perform certain administrative actions the...

Cisco SD-WAN vManage Information Disclosure Vulnerability

A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the Cisco SD-WAN vManage Software must be in cluster mode. This...

Cisco Unified Communications Manager Information Disclosure Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper inclusion...

Cisco SD-WAN vManage Directory Traversal Vulnerability

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct a directory traversal attack and obtain read access to sensitive files on an affected system. The vulnerability is due to insufficient validation of HTTP...

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

Update from October 22nd, 2020: Cisco has become aware of a new Cisco Adaptive Security Appliance vulnerability that could affect the fixed releases recommended for code trains 9.13 and 9.14 in the Fixed Software "fs" section of this advisory. See the Cisco Adaptive Security Appliance Software...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WPA Denial of Service Vulnerability

A vulnerability in the WPA2 and WPA3 security implementation of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause denial of service DoS condition on an affected device. The vulnerability is due to incorrect pack...

Cisco IOS XE Software Consent Token Bypass Vulnerability

A vulnerability in the persistent Telnet/Secure Shell SSH CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands on the underlying operating system OS with root privileges. The vulnerability is due to insufficient...