Cisco Firepower Detection Engine HTTP Denial of Service Vulnerability

A vulnerability in the detection engine reassembly of HTTP packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper handling of an...

Cisco IOS and IOS XE Software Smart Install Memory Leak Vulnerability

The Smart Install client feature in Cisco IOS and IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a memory leak and eventual denial of service DoS condition on an affected device. The vulnerability is due to incorrect handling of image list...

Cisco Firepower Management Center and FireSIGHT System Software Malware Bypass Vulnerability

A vulnerability in the malicious file detection and blocking features of Cisco Firepower Management Center and Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to bypass malware detection mechanisms on an affected system. The vulnerability is due to improper input...

Cisco WebEx Meetings Player Denial of Service Vulnerability

A vulnerability in Cisco WebEx Meetings Player could allow an unauthenticated, remote attacker to cause WebEx Meetings Player to crash. The vulnerability is due to improper validation of user-supplied files. An attacker could exploit this vulnerability by persuading a user to open a malicious fil...

Cisco Web Security Appliance HTTPS Packet Processing Denial of Service Vulnerability

A vulnerability in the web proxy framework of the Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker with the ability to negotiate a secure connection from within the trusted network to cause a denial of service DoS condition on the affected device. The vulnerability...

Cisco ASA Software IKEv1 and IKEv2 Buffer Overflow Vulnerability

A vulnerability in the Internet Key Exchange IKE version 1 v1 and IKE version 2 v2 code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code...

Multiple Cisco Products Confidential Information Decryption Man-in-the-Middle Vulnerability

A vulnerability in the cryptographic implementation of multiple Cisco products could allow an unauthenticated, remote attacker to make use of hard-coded certificate and keys embedded within the firmware of the affected device. The vulnerability is due to the lack of unique key and certificate...

Cisco AnyConnect Secure Mobility Client for Linux and Mac OS X Privilege Escalation Vulnerability

A vulnerability in the code responsible for the self-updating feature of Cisco AnyConnect Secure Mobility Client for Linux and the Cisco AnyConnect Secure Mobility Client for Mac OS X could allow an authenticated, local attacker to execute an arbitrary executable file of its choosing with...

Cisco Identity Services Engine Guest Portal Unauthorized Access Vulnerability

A vulnerability in the Cisco Identity Services Engine ISE guest portal could allow an unauthenticated, remote attacker to view a customized page on the guest portal. The vulnerability is due to lack of access control for the uploaded HTML files. An attacker could exploit this vulnerability by...

Cisco AnyConnect Secure Mobility Client Hostscan Path Traversal Vulnerability

A vulnerability in the inter-process communication IPC channel of the Cisco AnyConnect Secure Mobility Client Hostscan module could allow an authenticated, local attacker to write and overwrite arbitrary files with elevated privileges. The vulnerability is due to insufficient path traversal...

Cisco IOS Software Access Control List Bypass Vulnerability

A vulnerability in Cisco IOS Software access control lists ACLs that use object groups could occasionally allow an unauthenticated, remote attacker to bypass the ACL. The vulnerability is due to a race condition between process switching and Cisco Express Forwarding switching while evaluating ACL...

Cisco UCS C-Series Rack Servers Integrated Management Controller Cross-Frame Scripting Vulnerability

A vulnerability in the web interface of the Cisco Integrated Management Controller of the Cisco Unified Computing System C-Series Rack Servers could allow an unauthenticated, remote attacker to execute a cross-frame scripting XFS attack. The vulnerability is due to insufficient HTML iframe...

Multiple Vulnerabilities in ntpd Affecting Cisco Products

Multiple Cisco products incorporate a version of the ntpd package. Versions of this package are affected by one or more vulnerabilities that could allow an unauthenticated, remote attacker to execute arbitrary code or create a denial of service DoS condition. On December 19, 2014, NTP.org and...

Cisco Integrated Management Controller SSH Denial of Service Vulnerability

A vulnerability in the Cisco Integrated Management Controller Cisco IMC SSH module of the Cisco Unified Computing System E-Series Blade servers could allow an unauthenticated, remote attacker to cause a denial of service condition. The vulnerability is due to a failure to properly handle a crafte...

Cisco TelePresence TC and TE Software u-boot Buffer Overflow Vulnerability

A vulnerability in the implementation of executable utilities that use the universal bootloader u-boot compiler of Cisco TelePresence TC and TE Software could allow an authenticated, local attacker to create a buffer overflow and possibly execute arbitrary code on the affected system. The...

Cisco IOS XE Software Telnet Authentication Bypass Vulnerability

A vulnerability in the vty authentication of Cisco IOS XE Software 03.02.xxSE and 03.03.xxSE only could allow an unauthenticated, remote attacker to access an affected device without authentication and perform actions on the device with the privileges configured for the vty line interface. The...

Cisco Prime Central for Hosted Collaboration Solution Assurance Denial of Service Vulnerabilities

Cisco Prime Central for Hosted Collaboration Solution HCS Assurance contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. Exploitation of these vulnerabilities could interrupt the monitoring of voice services and exhaust...

Cisco Unified Communications Manager Privilege Escalation Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM could allow an authenticated, local attacker to elevate privileges on the system. The vulnerability is due to improper file permissions, environment variables, and relative paths in a privileged system script. An attacker could...

Cisco Unified Presence Server Denial of Service Vulnerability

Cisco Unified Presence Server CUPS contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. Cisco has released software updates that address this vulnerability. A workaround is available to mitigate this...

Cisco IOS Software Command Authorization Bypass

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 IOS Software RSVP Denial of Service Vulnerability

Cisco IOS Software and Cisco IOS XE Software contain a vulnerability in the RSVP feature when used on a device configured with VPN routing and forwarding VRF instances. This vulnerability could allow an unauthenticated, remote attacker to cause an interface wedge, which can lead to loss of...

Cisco IronPort Appliances Telnet Remote Code Execution Vulnerability

Cisco AsyncOS Software for Cisco Web Security Appliance WSA, Cisco Email Security Appliance ESA, and Cisco Content Security Management Appliance SMA contain a vulnerability that may allow a remote, unauthenticated attacker to execute arbitrary code with elevated privileges. Cisco has released...

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 Unified Communications Manager Denial of Service 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...

SQL injection in Cisco Unified Communications Manager

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 IOS XR Software CLI Arbitrary File Read Vulnerability

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to read any file in the file system of the underlying Linux operating system. The attacker must have valid credentials on the affected device. This vulnerability is due to incorrect validation of the...

Cisco Nexus Dashboard Information Disclosure Vulnerability

A vulnerability in Cisco Nexus Dashboard could allow an authenticated, remote attacker to learn cluster deployment information on an affected device. This vulnerability is due to improper access controls on a specific API endpoint. An attacker could exploit this vulnerability by sending queries t...

Cisco IOS XR Software Layer 2 Services Denial of Service Vulnerability

A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of specific Ethernet...

Cisco AppDynamics Controller Path Traversal Vulnerability

A vulnerability in the file upload functionality of Cisco AppDynamics Controller could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this...

Cisco Catalyst SD-WAN Manager Web UI HTML Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, remote attacker to inject HTML content. This vulnerability is due to improper validation of user-supplied data in element fields. An attacker could...

Cisco IOS XE Software Application Quality of Experience and Unified Threat Defense Denial of Service Vulnerability

A vulnerability in Application Quality of Experience AppQoE and Unified Threat Defense UTD on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to the...

Cisco Identity Services Engine Command Injection Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine ISE could allow an authenticated attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit these vulnerabilities, an attacker must have valid credentials on an affected...

Cisco Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability

A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control SD-AVC on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists...

Cisco IOS XE Software IPv6 VPN over MPLS Denial of Service Vulnerability

A vulnerability in the implementation of IPv6 VPN over MPLS 6VPE with Zone-Based Firewall ZBFW of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper error handling of an IP...

Cisco Nexus Dashboard Privilege Escalation Vulnerabilities

Multiple vulnerabilities in Cisco Nexus Dashboard could allow an authenticated, local attacker to elevate privileges on an affected device. These vulnerabilities are due to insufficient input validation during CLI command execution on an affected device. An attacker could exploit these...

Cisco IOS XR Software Health Check Open Port Vulnerability

A vulnerability in the health check RPM of Cisco IOS XR Software could allow an unauthenticated, remote attacker to access the Redis instance that is running within the NOSi container. This vulnerability exists because the health check RPM opens TCP port 6379 by default upon activation. An attack...

Cisco IOS XE SD-WAN Software Privilege Escalation Vulnerability

A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and execute arbitrary code on the underlying operating system as the root user. An attacker must be authenticated on an affected device as a PRIV15 user. This vulnerability i...

Cisco IOS XR Software Command Injection Vulnerability

A vulnerability in the CLI of Cisco IOS XR 64-Bit Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges on the underlying Linux operating system OS of an affected device. This vulnerability is due to insufficient input validation...

Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability

A vulnerability in the CLI parser of Cisco IOS XR Software could allow an authenticated, local attacker to view more information than their privileges allow. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit...

Cisco Industrial Network Director Denial of Service Vulnerability

A vulnerability in the management REST API of Cisco Industrial Network Director IND could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to insufficient...

Cisco IOS and IOS XE Software PROFINET Denial of Service Vulnerability

A vulnerability in the PROFINET feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to crash and reload, resulting in a denial of service DoS condition on the device. The vulnerability is due to insufficient...

Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability

A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. A...

Cisco AnyConnect Secure Mobility Client for Windows Profile Modification Vulnerability

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to overwrite VPN profiles on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on th...

Cisco UCS Director Information Disclosure Vulnerability

A vulnerability in the REST API of Cisco UCS Director could allow an authenticated, remote attacker with administrative privileges to obtain confidential information from an affected device. The vulnerability exists because confidential information is returned as part of an API response. An...

Cisco IP Phones Call Log Information Disclosure Vulnerability

A vulnerability in the Web Access feature of Cisco IP Phones could allow an unauthenticated, remote attacker to view sensitive information on an affected device. The vulnerability is due to improper access controls on the web-based management interface of an affected device. An attacker could...

Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol SIP library of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to insufficient sanity...

Cisco IOS XE Software Privilege Escalation Vulnerability

A vulnerability in the Virtual Services Container of Cisco IOS XE Software could allow an authenticated, local attacker to gain root-level privileges on an affected device. The vulnerability is due to insufficient validation of a user-supplied open virtual appliance OVA. An attacker could exploit...

Multiple Cisco Analog Telephone Adapters Remote Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco SPA Analog Telephone Adapters ATAs could allow an authenticated, adjacent attacker to execute arbitrary code with elevated privileges. The vulnerabilities are due to improper validation of user-supplied input to the web-based management interface. An attacker cou...

Cisco NX-OS Software NX-API Denial of Service Vulnerability

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an NX-API system process to unexpectedly restart. The vulnerability is due to incorrect validation of the HTTP header of a request that is sent to the NX-API. An attacker could...

Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnerability

A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Cisco Evolved Programmable Network EPN Manager software could allow an authenticated, remote attacker to download and view files within the application that should be restricted. This vulnerability is due to...