Cisco Webex Player WRF Files Denial of Service Vulnerability

A vulnerability in the Cisco Webex Player for Webex Recording Format WRF files could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. An attacker could exploit this vulnerability by sending a user a link or email attachment with a malicious WRF file and...

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution Vulnerability

A vulnerability in the Cisco Discovery Protocol component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service DoS condition on the affected device. The vulnerability exists because of...

Cisco Unified Communications Domain Manager Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Communications Domain Manager could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on an affected device. The vulnerability is due to insufficient CS...

Cisco Prime Collaboration Provisioning Access Control Vulnerability

A vulnerability in the web management interface of Cisco Prime Collaboration Provisioning PCP could allow an authenticated, remote attacker to modify sensitive data that is associated with arbitrary accounts on an affected device. The vulnerability is due to a failure to enforce access restrictio...

Cisco Firepower System Software Cross-Origin Domain Protection Vulnerability

A vulnerability in the management console of Cisco Firepower System Software could allow an unauthenticated, remote attacker to access sensitive data about the system. The vulnerability is due to improper cross-origin domain protections for the WebSocket protocol. An attacker could exploit this...

Cisco NX-OS System Software Image Signature Bypass Vulnerability

A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit thi...

Cisco NX-OS System Software Interactive TCL Shell Escape Vulnerability

A vulnerability in the TCL scripting subsystem of Cisco NX-OS System Software could allow an authenticated, local attacker to escape the interactive TCL shell and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient input validati...

Cisco IOS XE Software for Cisco 5760 WLC, Cisco Catalyst 4500E Supervisor Engine 8-E, and Cisco NGWC 3850 GUI Privilege Escalation Vulnerability

A vulnerability in the web-based Wireless Controller GUI of Cisco IOS XE Software for Cisco 5760 Wireless LAN Controllers, Cisco Catalyst 4500E Supervisor Engine 8-E Wireless Switches, and Cisco New Generation Wireless Controllers NGWC 3850 could allow an authenticated, remote attacker to elevate...

Cisco AnyConnect WebLaunch Cross-Site Scripting Vulnerability

The WebLaunch functionality of Cisco AnyConnect Secure Mobility Client Software contains a vulnerability that could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the affected software. The vulnerability is due to insufficient input...

Cisco Prime Infrastructure and Evolved Programmable Network Manager Reflected 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 reflected cross-site scripting XSS attack against a user of the web-based management interface of an...

Cisco cBR-8 Converged Broadband Router vty Integrity Vulnerability

A vulnerability in Cisco IOS XE Software running on Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause a configuration integrity change to the vty line configuration on an affected device. The vulnerability is due to a logic processing error that exis...

Cisco AMP Threat Grid Unauthorized Clean IP Access Vulnerability

A vulnerability in the virtual network stack of the Cisco AMP Threat Grid Appliance could allow an unauthenticated, remote attacker to access internal interfaces within the appliance. The vulnerability is due to insufficient isolation between the sandbox and other internal components. An attacker...

Cisco Web Security Appliance Security Bypass Vulnerability

A vulnerability in the proxy engine of the Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to bypass security restrictions. The vulnerability is due to improper handling of malformed HTTP methods. An attacker could exploit this vulnerability by crafting an imprope...

Cisco Hosted Collaboration Mediation Fulfillment SOAP API Sensitive Information Disclosure Vulnerability

A vulnerability in the Simple Object Access Protocol SOAP application programming interface API of the Cisco Hosted Collaboration Mediation Fulfillment application could allow an authenticated, remote attacker to obtain sensitive information that should be restricted. The attacker must authentica...

Cisco Prime Collaboration Assurance Default Account Credential Vulnerability

A vulnerability in Cisco Prime Collaboration Assurance PCA Software could allow an unauthenticated, remote attacker to log in to the system shell with the default cmuser user account and access the shell with a limited set of permissions. The vulnerability is due to an undocumented account that h...

Cisco Unified Border Element Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol SIP functionality of Cisco Unified Border Element CUBE could allow an unauthenticated, remote attacker to trigger a denial of service DoS condition. The vulnerability is due to incorrect processing of SIP messages. An attacker could exploit this...

Cisco ASA Software DHCPv6 Relay Denial of Service Vulnerability

A vulnerability in the DHCPv6 relay feature of Cisco Adaptive Security Appliance ASA software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation of DHCPv6 packets. Cisco ASA Software is affected by this...

Cisco Unified Communications Manager IM and Presence Service REST API Denial of Service Vulnerability

A vulnerability in the Representational State Transfer REST interface of the Cisco Unified Communications Manager IM and Presence Service could allow an unauthenticated, remote attacker to cause a partial denial of service DoS condition because the Cisco Session Initiation Protocol SIP proxy...

Cisco IOS XR Software BVI Routed Packet Denial of Service Vulnerability

A vulnerability in the packet-processing code of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers ASR could allow an unauthenticated, remote attacker to cause a lockup and eventual reload of a network processor chip and the line card that is processing traffic. Only...

Cisco Secure Access Control Server Default Tomcat Administration Interface Vulnerability

A vulnerability in Cisco Secure Access Control Server ACS may allow an authenticated, remote attacker to render the ACS web interface unreachable and to execute arbitrary code on the server with the privileges of the web server. The vulnerability is due to a default Tomcat administration web...

Cisco Identity Services Engine Periodic Backup Password Disclosure Vulnerability

A vulnerability in the periodic backup functionality of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to discover the password used to encrypt the backup on the system. The vulnerability is due to improper processing of certain client requests by the affected...

Multiple Vulnerabilities in Cisco ASA Software

2015-July-08 UPDATE: Cisco PSIRT is aware of disruption to some Cisco customers with Cisco ASA devices affected by CVE-2014-3383, the Cisco ASA VPN Denial of Service Vulnerability that was disclosed in this Security Advisory. Traffic causing the disruption was isolated to a specific source IPv4...

Cisco IOS XR Software Route Processor Denial of Service Vulnerability

Cisco IOS XR Software Releases 3.3.0 to 4.2.0 contain a vulnerability when handling fragmented packets that could result in a denial of service DoS condition of the Cisco CRS Route Processor cards listed in the "Affected Products" section of this advisory. The vulnerability is due to improper...

Cisco Unified Computing System Fabric Interconnect Arbitrary File Read Vulnerability

A vulnerability in the fabric interconnect of the Cisco Unified Computing System could allow an authenticated, local attacker to view arbitrary files on the underlying filesystem. The vulnerability is due to improper filtering of user-supplied parameters. An attacker could exploit this...

Cisco IOS Software Multicast Network Time Protocol Denial of Service Vulnerability

A vulnerability in the implementation of the Network Time Protocol NTP feature in Cisco IOS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability is due to the improper handling of multicas...

Cisco Unified IP Phones Local Kernel System Call Input Validation Vulnerability

Cisco Unified IP Phones 7900 Series versions 9.31SR1 and prior contain an arbitrary code execution vulnerability that could allow a local attacker to execute code or modify arbitrary memory with elevated privileges. This vulnerability is due to a failure to properly validate input passed to kerne...

Cisco Unified MeetingPlace Web Conferencing SQL Injection Vulnerability

Cisco Unified MeetingPlace Web Conferencing contains a vulnerability that could allow an unauthenticated, remote attacker to conduct a SQL injection attack. The vulnerability is due to insufficient validation of user-supplied input to an HTTP POST method. An unauthenticated, remote attacker could...

Cisco Unified Presence and Jabber Extensible Communications Platform Stream Header Denial of Service Vulnerability

A denial of service DoS vulnerability exists in Cisco Unified Presence and Jabber Extensible Communications Platform Jabber XCP. An unauthenticated, remote attacker could exploit this vulnerability by sending a specially crafted Extensible Messaging and Presence Protocol XMPP stream header to an...

Cisco Unified Communications Manager Memory Leak Vulnerability

Cisco Unified Communications Manager contains a memory leak vulnerability that could be triggered through the processing of malformed Session Initiation Protocol SIP messages. Exploitation of this vulnerability could cause an interruption of voice services. Cisco has released free software update...

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 Tunnels Vulnerability

Cisco devices running affected versions of Cisco IOS Software are vulnerable to a denial of service DoS attack if configured for IP tunnels and Cisco Express Forwarding. Cisco has released software updates that address this vulnerability. This advisory is posted at...

Cisco IOS Secure Shell Denial of Service Vulnerabilities

The Secure Shell server SSH implementation in Cisco IOS contains multiple vulnerabilities that allow unauthenticated users the ability to generate a spurious memory access error or, in certain cases, reload the device. The IOS SSH server is an optional service that is disabled by default, but its...

Apache Struts Vulnerability Affecting Cisco Products: December 2023

On December 7, 2023, the following vulnerability in Apache Struts was disclosed: CVE-2023-50164: An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution. For...

Cisco Unified Intelligence Center Reflected Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting XSS attack against a user of the interface. This vulnerability exists because the web-based management interface...

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 IOS XE Software Border Gateway Protocol Resource Public Key Infrastructure Denial of Service Vulnerability

A vulnerability in the implementation of the Resource Public Key Infrastructure RPKI feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the Border Gateway Protocol BGP process to crash, resulting in a denial of service DoS condition. This vulnerability is du...

Cisco Firepower Threat Defense Software SSH Connections Denial of Service Vulnerability

A vulnerability in the processing of SSH connections for multi-instance deployments of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to a lack of proper error...

Cisco Aironet Access Points WLAN Control Protocol Packet Buffer Leak Denial of Service Vulnerability

A vulnerability in the WLAN Control Protocol WCP implementation for Cisco Aironet Access Point AP software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. This vulnerability is due to incorrect error handli...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability

A vulnerability in the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

Cisco Firepower Management Center Information Disclosure Vulnerability

A vulnerability in the storage of proxy server credentials of Cisco Firepower Management Center FMC could allow an authenticated, local attacker to view credentials for a configured proxy server. The vulnerability is due to clear-text storage and weak permissions of related configuration files. A...

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Webex Network Recording Player for Windows and Cisco Webex Player for Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements of a Webex recording that is stored i...

Cisco Firepower Management Center Software Denial of Service Vulnerability

A vulnerability in the licensing service of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper handling of system resource values by the affected system. An attacker could...

Cisco Firepower Management Center Software and Firepower Threat Defense Software Directory Traversal Vulnerability

A vulnerability in the sfmgr daemon of Cisco Firepower Management Center FMC Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to perform directory traversal and access directories outside the restricted path. The vulnerability is due to...

Cisco Vision Dynamic Signage Director Missing Authentication Vulnerability

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to access confidential information or make configuration changes. The vulnerability is due to missing authentication for a specific section of the web-bas...

Cisco Enterprise NFV Infrastructure Software File Overwrite Vulnerability

A vulnerability in the REST API of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to overwrite certain files that should be restricted on an affected device. The vulnerability is due to insufficient authorization enforcement on an affected system...

GRUB2 Arbitrary Code Execution Vulnerability

On July 29, 2020, a research paper titled “There’s a Hole in the Boot” was made publicly available. This paper discusses a vulnerability discovered in the GRand Unified Bootloader version 2 GRUB2 bootloader that may allow an attacker to execute arbitrary code at system boot time. The vulnerabilit...

Cisco Data Center Network Manager Authentication Bypass Vulnerability

A vulnerability in the REST API of Cisco Data Center Network Manager DCNM could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability exists because different installations share a...

Cisco TelePresence Collaboration Endpoint and RoomOS Software Command Injection Vulnerability

A vulnerability in the software upgrade process of Cisco TelePresence Collaboration Endpoint Software and Cisco RoomOS Software could allow an authenticated, remote attacker to modify the filesystem to cause a denial of service DoS or gain privileged access to the root filesystem. The vulnerabili...

Cisco Webex Meetings Desktop App for Windows Shared Memory Information Disclosure Vulnerability

A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. The vulnerability is due to unsafe usage of shared memory that is used by the affected software. An attacker with permissions...

Cisco AMP for Endpoints Mac Connector Software File Scan Denial of Service Vulnerability

A vulnerability in the file scan process of Cisco AMP for Endpoints Mac Connector Software could cause the scan engine to crash during the scan of local files, resulting in a restart of the AMP Connector and a denial of service DoS condition of the Cisco AMP for Endpoints service. The vulnerabili...