Cisco NX-OS Internet Group Management Protocol Denial of Service Vulnerability

A vulnerability in the Internet Group Management Protocol version 3 IGMPv3 input packet processing of Cisco NX-OS could allow an unauthenticated, adjacent attacker to cause the IGMP process to restart due to a malformed IGMP packet, which could cause a denial of service DoS condition on the devic...

Cisco ASA Smart Call Home Digital Certificate Validation Vulnerability

A vulnerability in the Smart Call Home SCH feature of Cisco ASA Software could allow an unauthenticated, remote attacker to bypass digital certificate validation if any feature that uses digital certificates is configured on the affected system. The vulnerability exists because when SCH is...

Cisco IOS XR Software Packet Parsing Denial of Service Vulnerability

A vulnerability in the packet parsing code of Cisco IOS XR Software for ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, adjacent attacker to cause a lockup and eventual reload of a Network Processor NP chip and a line card processing traffic. The vulnerability is due ...

Cisco Intelligent Automation for Cloud Form Data Viewer Utility Vulnerability

A vulnerability in the Form Data Viewer utility of Cisco Intelligent Automation for Cloud could allow an authenticated, remote attacker to view passwords of provisioned systems. The vulnerability is due to the inclusion of passwords in the form data. An attacker could exploit this vulnerability b...

Cisco Adaptive Security Appliance SSL VPN Authentication Bypass Vulnerability

A vulnerability in the SSL VPN code could allow an unauthenticated, remote attacker to access the SSL VPN portal web page. The vulnerability is due to improper handling of authentication cookies when the Cisco ASA SSL VPN feature is enabled. An attacker could exploit this vulnerability by manuall...

Multiple Vulnerabilities in Cisco Prime Data Center Network Manager

Cisco Prime Data Center Network Manager DCNM contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to disclose file components, and access text files on an affected device. Various components of Cisco Prime DCNM are affected. These vulnerabilities can be exploited...

Cisco Unified Communications Manager Privilege Escalation Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM could allow an authenticated, local attacker to escalate privileges on the system. The vulnerability is due to improper file permissions on a privileged system binary. An attacker could exploit this vulnerability by modifying a...

Cisco Wireless LAN Controller Cross-Site Request Forgery Vulnerability

Cisco Wireless LAN Controller WLC Software contains a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site request forgery attacks on a targeted system. The vulnerability is due to insufficient sanitization of user-supplied input processed by the WLC management...

Cisco Firewall Services Module Crafted Protocol Independent Multicast Message Denial of Service Vulnerability

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Cisco Unified Communications Manager Device Registration SQL Injection Vulnerability

Cisco Unified Communications Manager contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands in a database underlying the affected application. The vulnerability is due to improper sanitization of input in device registration requests. An...

Multiple Vulnerabilities in Cisco ASA 5500 Series Adaptive Security Appliances

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CiscoWorks TFTP Directory Traversal Vulnerability

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Cisco Adaptive Security Appliance and Firepower Threat Defense Software Persistent Local Code Execution Vulnerability

A vulnerability in a legacy capability that allowed for the preloading of VPN clients and plug-ins and that has been available in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to execute arbitrary code...

Cisco IOS and IOS XE Software Locator ID Separation Protocol Denial of Service Vulnerability

A vulnerability in the Locator ID Separation Protocol LISP feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit...

Cisco IOS XE Software for Wireless LAN Controllers Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, low-privileged, local attacker to access WLAN configuration details including passwords. This vulnerability is due to improper privilege checks. An attacker could exploit this vulnerability by using the show and sho...

Cisco Meeting Server Web Bridge Denial of Service Vulnerability

A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending...

Cisco ACI Multi-Site CloudSec Encryption Information Disclosure Vulnerability

A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic. This vulnerability is due to an issue with the implementation of the cipher...

Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. These vulnerabilitie...

Cisco Unified Intelligence Center Vulnerabilities

Multiple vulnerabilities in Cisco Unified Intelligence Center could allow an authenticated, remote attacker to collect sensitive information or perform a server-side request forgery SSRF attack on an affected system. Cisco plans to release software updates that address these vulnerabilities. Ther...

Cisco Firepower Management Center and Firepower Threat Defense Software SSH Denial of Service Vulnerability

A vulnerability in the processing of SSH connections of Cisco Firepower Management Center FMC and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper err...

Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service Vulnerability

A vulnerability in the UDP processing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to the improper processing of...

Cisco NX-OS Software OSPFv3 Denial of Service Vulnerability

A vulnerability in the OSPF version 3 OSPFv3 feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IPsec IKEv2 VPN Information Disclosure Vulnerability

A vulnerability in an IPsec VPN library of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to read or modify data within an IPsec IKEv2 VPN tunnel. This vulnerability is due to an improper implementatio...

Cisco Application Policy Infrastructure Controller Command Injection and File Upload Vulnerabilities

Multiple vulnerabilities in the web UI and API endpoints of Cisco Application Policy Infrastructure Controller APIC or Cisco Cloud APIC could allow a remote attacker to perform a command injection or file upload attack on an affected system. For more information about these vulnerabilities, see t...

Cisco SD-WAN Software Information Disclosure Vulnerability

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

Cisco Webex Meetings and Webex Meetings Server File Redirect Vulnerability

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to redirect users to a malicious file. This vulnerability is due to improper validation of URL paths in the application interface. An attacker could exploit this vulnerability b...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software FTP Inspection Bypass 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 Adaptive Security Appliance Software and Firepower Threat Defense Software OSPFv2 Link-Local Signaling 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 DNA Center Information Disclosure Vulnerability

A vulnerability in Cisco DNA Center software could allow an unauthenticated remote attacker access to sensitive information on an affected system. The vulnerability is due to improper handling of authentication tokens by the affected software. An attacker could exploit this vulnerability by sendi...

Cisco Webex Teams Logging Feature Command Execution Vulnerability

A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. This vulnerability is due to improper restrictions on software logging features used by the application on Windows operating systems. An...

Cisco Application Policy Infrastructure Controller Web-Based Management Interface Usage Information Disclosure Vulnerability

A vulnerability in the web-based management interface of Cisco Application Policy Infrastructure Controller APIC Software could allow an unauthenticated, remote attacker to access sensitive system usage information. The vulnerability is due to a lack of proper data protection mechanisms for certa...

Cisco Directory Connector Search Order Hijacking Vulnerability

A vulnerability in the search path processing of Cisco Directory Connector could allow an authenticated, local attacker to load a binary of their choosing. The vulnerability is due to uncontrolled search path elements. An attacker could exploit this vulnerability by placing a binary of their...

Cisco UCS B-Series Blade Servers Local Management CLI Arbitrary File Creation or CLI Parameter Injection Vulnerability

A vulnerability in the local management CLI implementation for specific commands on the Cisco UCS B-Series Blade Servers could allow an authenticated, local attacker to overwrite an arbitrary file on disk. It is also possible the attacker could inject CLI command parameters that should not be...

Cisco IOS XE Software Privilege Escalation Vulnerability

A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged level 1, remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent WSMA...

Cisco HyperFlex Unauthenticated Statistics Retrieval Vulnerability

A vulnerability in the Graphite service of Cisco HyperFlex software could allow an unauthenticated, remote attacker to retrieve data from the Graphite service. The vulnerability is due to insufficient authentication controls. An attacker could exploit this vulnerability by sending crafted request...

Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS ROM Monitor ROMMON Software for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to the presence of a...

Cisco Web Security Appliance Privilege Escalation Vulnerability

A vulnerability in the account management subsystem of Cisco Web Security Appliance WSA could allow an authenticated, local attacker to elevate privileges to root. The attacker must authenticate with valid administrator credentials. The vulnerability is due to improper implementation of access...

Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability

A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation of the request admin-tech command in the CLI of the affected...

Cisco FXOS, NX-OS, and UCS Manager Software Cisco Discovery Protocol Denial of Service Vulnerability

A vulnerability in the Cisco Discovery Protocol formerly known as CDP subsystem of devices running, or based on, Cisco NX-OS Software contain a vulnerability that could allow an unauthenticated, adjacent attacker to create a denial of service DoS condition. The vulnerability is due to a failure t...

Cisco FindIT Discovery Utility Insecure Library Loading Vulnerability

A vulnerability in the Cisco FindIT Network Discovery Utility could allow an authenticated, local attacker to perform a DLL preloading attack, potentially causing a partial impact to the device availability, confidentiality, and integrity. The vulnerability is due to the application loading a...

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

A vulnerability in the web-based management interface of Cisco Prime Infrastructure PI and Evolved Programmable Network Manager EPNM could allow an unauthenticated, remote attacker to conduct a Document Object Model DOM based environment or client-side cross-site scripting XSS attack against a us...

Cisco Snort++ Protocol Decoder Denial of Service Vulnerabilities

Two vulnerabilities in the protocol decoders of Snort++ Snort 3 could allow an unauthenticated, remote attacker to create a Denial of Service DoS condition. The vulnerabilities are due to lack of validation in the protocol decoders. An attacker could exploit these vulnerabilities by crafting a...

Cisco Wireless Residential Gateway Stored Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of the Cisco EPC3928 Wireless Residential Gateway could allow an unauthenticated, remote attacker to conduct a stored cross-site scripting XSS attack against a user of the web interface of the affected system. The vulnerability is due to...

Cisco Wireless Residential Unauthorized Command Vulnerability

A vulnerability with web interface access authentication of the Cisco EPC3928 Wireless Residential Gateway could allow an unauthenticated, remote attacker to issue a subset of commands as the administrator without authenticating to the device. The vulnerability is due to lack of authentication...

Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products

On December 3, 2015, the OpenSSL Project released a security advisory detailing five vulnerabilities. Multiple Cisco products incorporate a version of the OpenSSL package affected by one or more vulnerabilities that could allow an unauthenticated, remote attacker to cause a denial of service DoS...

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 Content Filtering Devices Cross-Site Request Forgery Vulnerability

A vulnerability in the web framework 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 exploit this vulnerability by convincing the...

Cisco AnyConnect Secure Mobility Client and Secure Desktop WebLaunch Software Downgrade Vulnerability

Cisco AnyConnect Secure Mobility Client and Secure Desktop contain a vulnerability that could allow an unauthenticated, remote attacker to replace software components on a targeted system. The vulnerability exists because the affected software performs insufficient validation of user-supplied...

Multiple Cisco WebEx WRF Player 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 Unified Communications Manager CTL Provider Heap Overflow

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...