Cisco Unified Communications Manager DNA Cross-Site Scripting Vulnerability

A vulnerability in the Dialed Number Analyzer DNA of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to perform a cross-site scripting XSS attack against the user of a web interface. The vulnerability is due to insufficient input validation of a parameter in t...

Cisco Adaptive Security Appliance Software WebVPN Information Disclosure Vulnerability

A vulnerability in the WebVPN portal of Cisco Adaptive Security Appliance ASA could allow an authenticated, remote attacker to view sensitive information from the affected system. The vulnerability is due to improper input validation in the WebVPN portal. An attacker could exploit this...

Cisco IOS XE Software Autonomic Networking Infrastructure Overwrite Vulnerability

A vulnerability in the multicast Domain Name System mDNS used for autonomic networking in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to read or overwrite autonomic networking services discovered via mDNS. The vulnerability is due to unconstrained autonomic networking...

Cisco NX-OS Software HSRP Authentication Denial of Service Vulnerability

A vulnerability in Hot Standby Router Protocol HSRP authentication in the Cisco Nexus series could allow an unauthenticated, adjacent attacker to affect the state of HSRP group members and cause black holing of traffic. The vulnerability is due to incorrect parsing of malformed HSRP packets. An...

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 Prime Central for Hosted Collaboration Solution Denial of Service Vulnerability

A vulnerability in the Impact server Java process of Cisco Prime Central for Hosted Collaboration Solution HCS could allow an unauthenticated, remote attacker to crash the Impact server Java process. The vulnerability is due to the Impact server Java process consuming available resources. An...

Multiple Vulnerabilities in Cisco IOS XE Software for 1000 Series Aggregation Services Routers

Cisco IOS XE Software for 1000 Series Aggregation Services Routers ASR contains the following denial of service DoS vulnerabilities: Cisco IOS XE Software Malformed ICMP Packet Denial of Service Vulnerability Cisco IOS XE Software PPTP Traffic Denial of Service Vulnerability Cisco IOS XE Software...

Cisco Unified Computing System Fabric Interconnect Directory Traversal Vulnerability

A vulnerability in the image download process of the Cisco Unified Computing System fabric interconnect could allow an authenticated, local attacker to overwrite arbitrary files on the filesystem. The vulnerability occurs because the storage location is defined in the image header. An attacker...

Cisco Unified MeetingPlace Solution Cross-Site Request Forgery Vulnerability

A vulnerability in the web framework code of Cisco Unified MeetingPlace Solution could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack against the user of the web interface. The vulnerability is due to insufficient CSRF protections. An attacker could...

Cisco TelePresence Management Suite SNMP Denial of Service Vulnerability

A vulnerability in the 64-bit SNMP server of Cisco TelePresence Management Suite TMS could allow an unauthenticated, remote attacker to terminate the TMSSNMPService.exe process. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by sending SNMP tra...

Cisco Secure Access Control System TACACS+ Authentication Bypass Vulnerability

Cisco Secure Access Control System ACS contains a vulnerability that could allow an unauthenticated, remote attacker to bypass TACACS+ based authentication service offered by the affected product. The vulnerability is due to improper validation of the user-supplied password when TACACS+ is the...

Multiple Vulnerabilities in Cisco ASA 5500 Series Adaptive Security Appliances and Cisco Catalyst 6500 Series ASA Services Module

Cisco ASA 5500 Series Adaptive Security Appliances ASA and Cisco Catalyst 6500 Series ASA Services Module ASASM may be affected by the following vulnerabilities: DHCP Memory Allocation Denial of Service Vulnerability SSL VPN Authentication Denial of Service Vulnerability SIP Inspection Media Upda...

Cisco Emergency Responder Remote Denial of Service Vulnerability

Cisco Emergency Responder contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to the improper handling of malformed UDP packets by the affected software. An unauthenticated, remote...

Cisco Application Control Engine Administrator IP Address Overlap Vulnerability

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Cisco Scientific Atlanta D20 and D30 Based Cable Modem Cross-Site Scripting Vulnerability

Cisco Scientific Atlanta cable modems D20 and D30 based products contain a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to insufficient sanitization of user-supplied input to the web wizard setup web page. An...

Cisco Unified MeetingPlace Directory Enumeration Information Disclosure Vulnerability

Cisco Unified MeetingPlace software contains a vulnerability that could allow an unauthenticated, remote attacker to access sensitive information on a targeted system. The vulnerability is due to an unspecified error in the affected software that could allow an attacker to enumerate existing...

Vulnerabilities in Unified Contact Center Express Administration Pages

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Authentication Bypass in Cisco Unity

A vulnerability exists in Cisco Unity that could allow an unauthenticated user to view or modify some of the configuration parameters of the Cisco Unity server. Cisco has released software updates that address this vulnerabilities. A workaround that mitigates this vulnerability is available. This...

Cisco Unified IP Phone Overflow and Denial of Service Vulnerabilities

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Cisco Unified MeetingPlace Template Cross-Site Scripting Vulnerability

Cisco Unified MeetingPlace versions prior to 5.3.235.0 contain a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. This vulnerability exists due to insufficient filtering of parameters by Cisco Unified MeetingPlace. An unauthenticated,...

Vulnerability In Crypto Library

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Cisco Router Web Setup Ships with Insecure Default IOS Configuration

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Cisco Intrusion Prevention System Malformed Packet Denial of Service

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 Slido Insecure Direct Object Reference Vulnerability

A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social profile data of other users or affect quiz and poll results. Cisco has addressed this vulnerability in Cisco Slido and no customer action is needed. This vulnerability existed...

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 UCS Manager Software Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the...

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

A vulnerability in the TLS cryptography functionality of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. This...

Cisco IOS XE Software HTTP Server Telephony Services Denial of Service Vulnerability

A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to a null pointer dereference when accessin...

Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Vulnerabilities

Multiple vulnerabilities in Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause a denial of service DoS condition, gain unauthorized access, or view sensitive information on an affected system. For more information about these vulnerabilities, see the Details "details...

Cisco IOS XE Software NETCONF/RESTCONF IPv4 Access Control List Bypass Vulnerability

A vulnerability in the data model interface DMI services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list ACL. This vulnerability is due to improper handling of error conditions wh...

Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability

A vulnerability in the Secure Copy Protocol SCP and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite files in a system directory, which could lead to a denial of service DoS condition. The attacker would require valid user credentials to...

ClamAV HFS+ File Scanning Infinite Loop Denial of Service Vulnerability

A vulnerability in the filesystem image parser for Hierarchical File System Plus HFS+ of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to an incorrect check for completion when a file is...

Cisco Prime Infrastructure and Evolved Programmable Network Manager Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network EPN Manager could allow an authenticated, remote attacker to conduct a stored cross-site scripting XSS attack against a user of the interface on an affected device. This...

Cisco NX-OS Software CLI Command Injection Vulnerability

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software VPN Authorization Bypass Vulnerability

A vulnerability in the authentication and authorization flows for VPN connections in Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to establish a connection as a different user. This vulnerability is due to...

Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

A vulnerability in the web-based management interface of Cisco Smart Software Manager On-Prem could allow an authenticated, remote attacker to elevate privileges on an affected system. This vulnerability is due to inadequate protection of sensitive user information. An attacker could exploit this...

Cisco IOS XR Software Broadband Network Gateway PPP over Ethernet Denial of Service Vulnerability

A vulnerability in the Broadband Network Gateway PPP over Ethernet PPPoE feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the PPPoE process to continually crash. This vulnerability exists because the PPPoE feature does not properly handle an error...

Cisco Unified Communications Products Arbitrary File Read 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 authenticated, remote attacker to read arbitrary files from the underlying operating system...

Cisco IOS XE Software AppNav-XE Denial of Service Vulnerability

A vulnerability in the AppNav-XE feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of certain TCP segments. An attacker could...

Cisco Firepower Management Center Software Configuration Information Disclosure Vulnerabilities

Multiple vulnerabilities in the administrative web-based GUI configuration manager of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to access sensitive configuration information. The attacker would require low privilege credentials on an affected...

Cisco SD-WAN vManage Software Command Injection Vulnerability

A vulnerability in the remote management feature of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to inject arbitrary commands and potentially gain elevated privileges. The vulnerability is due to improper validation of commands to the remote management CLI of the...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services File Upload 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 Unified Communications Manager Cross-Site Scripting Vulnerability

A vulnerability in the web UI 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 of the interface. The...

Cisco Data Center Network Manager Command Injection Vulnerability

A vulnerability in specific REST API endpoints of Cisco Data Center Network Manager DCNM could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating system with the privileges of the logged-in user. The vulnerability is due to insufficient validation of...

Cisco SD-WAN vManage Software Command Injection Vulnerability

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating t...

Cisco Small Business RV042 and RV042G Routers Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Small Business RV042 Dual WAN VPN Routers and Cisco Small Business RV042G Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based...

Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in the processing of boot options of specific Cisco IOS XE Software switches could allow an authenticated, local attacker with root shell access to the underlying operating system OS to conduct a command injection attack during device boot. This vulnerability is due to insufficien...

Cisco Firepower Threat Defense Software Management Access List Bypass Vulnerability

A vulnerability in the management access list configuration of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured management interface access list on an affected system. The vulnerability is due to the configuration of different...

Cisco Content Security Management Appliance Open Redirect Vulnerabilities

Multiple vulnerabilities in the web-based GUI of Cisco AsyncOS Software for Cisco Content Security Management Appliance SMA could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. The vulnerabilities are due to improper input validation of the parameters of an...

Cisco Unified Contact Center Enterprise Denial of Service Vulnerability

A vulnerability in the Live Data server of Cisco Unified Contact Center Enterprise could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability exists because the affected software improperly manages resources when processing...