5259 matches found
Cisco Email Security Appliance URL Filtering Bypass Vulnerability
A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. This vulnerability is due to improper processing of URLs. An attacker...
Cisco IOS XE Software H.323 Application Level Gateway Bypass Vulnerability
A vulnerability in the H.323 application level gateway ALG used by the Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the ALG. This vulnerability is due to insufficient data validation of traffic that is traversing the AL...
Cisco BroadWorks Application Server Information Disclosure Vulnerability
A vulnerability in the XSI-Actions interface of Cisco BroadWorks Application Server could allow an authenticated, remote attacker to access sensitive information on an affected system. This vulnerability is due to improper input validation and authorization of specific commands that a user can...
Cisco Email Security Appliance, Cisco Content Security Management Appliance, and Cisco Web Security Appliance Information Disclosure Vulnerability
A vulnerability in the authentication for the general purpose APIs implementation of Cisco Email Security Appliance ESA, Cisco Content Security Management Appliance SMA, and Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to access general system information and...
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 IOS and IOS XE Software Information Disclosure Vulnerability
A vulnerability in the CLI parser of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to access files from the flash: filesystem. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker...
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 Webex Meetings Desktop App and Webex Meetings Client URL Filtering Arbitrary Program Execution Vulnerability
A vulnerability in Cisco Webex Meetings Desktop App and Cisco Webex Meetings Client could allow an unauthenticated, remote attacker to execute programs on an affected end-user system. The vulnerability is due to improper validation of input that is supplied to application URLs. The attacker could...
Cisco IOS Software for Catalyst 2960-L Series Switches and Catalyst CDB-8P Switches 802.1X Authentication Bypass Vulnerability
A vulnerability in the 802.1X feature of Cisco Catalyst 2960-L Series Switches and Cisco Catalyst CDB-8P Switches could allow an unauthenticated, adjacent attacker to forward broadcast traffic before being authenticated on the port. The vulnerability exists because broadcast traffic that is...
Cisco Prime Collaboration Provisioning Software SQL Injection Vulnerability
A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability exists because the web-based management interface improperly validates...
Cisco SD-WAN Solution Buffer Overflow Vulnerability
A vulnerability in Cisco SD-WAN Solution software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected device...
Cisco TelePresence Management Suite Stored Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco TelePresence Management Suite TMS could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface. The vulnerability is due to insufficient input validati...
Wi-Fi Protected Network and Wi-Fi Protected Network 2 Information Disclosure Vulnerability
On February 26th, 2020, researchers Štefan Svorencík and Robert Lipovsky disclosed a vulnerability in the implementation of the wireless egress packet processing of certain Broadcom Wi-Fi chipsets. This vulnerability could allow an unauthenticated, adjacent attacker to decrypt Wi-Fi frames withou...
Cisco Identity Services Engine Cross-Site Scripting Vulnerability
A vulnerability in the logging component of Cisco Identity Services Engine could allow an unauthenticated remote attacker to conduct cross-site scripting attacks. The vulnerability is due to the improper validation of endpoint data stored in logs used by the web-based interface. An attacker could...
Cisco Unity Connection Stored Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Unity Connection Software could allow an authenticated, remote attacker to perform a stored cross-site scripting XSS attack. The vulnerability is due to insufficient input validation by the web-based management interface. An attacker...
Cisco Data Center Network Manager Authentication Bypass Vulnerabilities
Multiple vulnerabilities in the authentication mechanisms 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. For more information about these...
Cisco WebEx Centers Username Enumeration Information Disclosure Vulnerability
A vulnerability in web interface of the Cisco Webex Event Center, Cisco Webex Meeting Center, Cisco Webex Support Center, and Cisco Webex Training Center could allow an unauthenticated, remote attacker to guess account usernames. The vulnerability is due to missing CAPTCHA protection in certain...
Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Symbolic Link Path Traversal Vulnerability
A vulnerability in the system shell for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an authenticated, local attacker to use symbolic links to overwrite system files. These system files may be sensitive and should not be overwritable by non-ro...
Cisco Email Security Appliance Filter Bypass Vulnerability
A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected device. The vulnerability is due to improper detection of certain content sent to an affected...
Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1610)
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. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker coul...
Cisco Small Business 300 Series Managed Switches Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Small Business 300 Series Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface of an affected system. The vulnerability exists because the affect...
Cisco SD-WAN Solution CLI Command Injection Vulnerability
A vulnerability in the CLI of the Cisco SD-WAN Solution could allow an authenticated, remote 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 to t...
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 WebEx Cross-Site Scripting Vulnerability
A vulnerability in the web framework of the https://try.webex.com page of Cisco WebEx could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against the user of the web interface of an affected system. The vulnerability is due to insufficient input validation...
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 Threat Defense Software Policy Bypass Vulnerability
A vulnerability in the detection engine of Cisco Firepower Threat Defense software could allow an unauthenticated, remote attacker to bypass a configured Secure Sockets Layer SSL Access Control AC policy to block SSL traffic. The vulnerability is due to the incorrect handling of TCP SSL packets...
Cisco Enterprise NFV Infrastructure Software Web Management Interface Path Traversal Vulnerability
A vulnerability in the web management interface of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, remote attacker to conduct a path traversal attack on a targeted system. The vulnerability is due to insufficient validation of web request parameters. An attacker w...
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 CLI Arbitrary File Read Vulnerability
A vulnerability in the CLI of Cisco NX-OS System Software could allow an authenticated, local attacker to read the contents of arbitrary files. The vulnerability is due to insufficient input validation for a specific CLI command. An attacker could exploit this vulnerability by issuing a crafted...
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 Ultra Services Platform Deployment Configuration Information Disclosure Vulnerability
A vulnerability in the Elastic Services Controller ESC web interface of the Cisco Ultra Services Platform could allow an authenticated, remote attacker to acquire sensitive information. The vulnerability is due to the transmission of sensitive information as part of a GET request. An attacker cou...
Cisco Firepower System Software Secure Sockets Layer Policy Bypass Vulnerability
A vulnerability in the Secure Sockets Layer SSL Decryption and Inspection feature of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass the SSL policy for decrypting and inspecting traffic on an affected system. The vulnerability is due to unexpected...
Cisco Adaptive Security Appliance WebVPN Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface of an affected device. The vulnerability is due to...
Cisco Web Security Appliance Command Injection and Privilege Escalation Vulnerability
A vulnerability in the web interface of the Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform command injection and elevate privileges to root. The attacker must authenticate with valid administrator credentials. The vulnerability is due to insufficient...
Cisco UCS C-Series Rack Servers TCP Port Denial of Service Vulnerability
A vulnerability in the TCP throttling process of Cisco UCS C-Series Rack Servers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient rate-limiting protection. An attacker could exploit this...
Cisco IOS and IOS XE Software IPv6 Denial of Service Vulnerability
A vulnerability in the Autonomic Networking Infrastructure ANI feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to incomplete input validation on certain crafted packets. An...
Cisco IOS and Cisco IOS XE Software Zone-Based Firewall Feature Bypass Vulnerability
A vulnerability in the Zone-Based Firewall feature of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to pass traffic that should otherwise have been dropped based on the configuration. The vulnerability is due to a logic flaw in a corner case scenario. An...
Cisco ONS 15454 Series Multiservice Provisioning Platforms TCP Port Management Denial of Service Vulnerability
A vulnerability in TCP port management in Cisco ONS 15454 Series Multiservice Provisioning Platforms could allow an unauthenticated, remote attacker to cause the controller card to unexpectedly reload. The vulnerability is due to a specific TCP port listening on the local management port when it...
Cisco Web Security Appliance HTTP Load Denial of Service Vulnerability
A vulnerability in HTTP request forwarding with Cisco AsyncOS for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to link saturation. The vulnerability is due to how HTTP data ranges are downloaded from the destinatio...
Cisco Hosted Collaboration Mediation Fulfillment Authenticated Directory Traversal Vulnerability
A vulnerability in the web interface of Cisco Hosted Collaboration Mediation Fulfillment could allow an authenticated, remote attacker to access arbitrary files on the system. This vulnerability allows the attacker to perform directory traversal. The vulnerability is due to a lack of proper input...
Cisco Aironet 1800, 2800, and 3800 Series Access Point Platforms CLI Privilege Escalation Vulnerability
A vulnerability in command execution from the command line-interface CLI of Cisco Access Point AP platforms could allow an authenticated, local attacker to perform privilege escalation to root-level privileges. The vulnerability occurs because user input is not properly sanitized for certain...
Cisco Wireless LAN Controller Denial of Service Vulnerability
A vulnerability in wireless frame management service of the Cisco Wireless LAN Controller WLC could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. The vulnerability is due to insufficient handling of wireless management frames. An...
Cisco Adaptive Security Appliance with FirePOWER Services Kernel Logging Denial of Service Vulnerability
A vulnerability in the kernel logging configuration for Firepower System Software for the Adaptive Security Appliance ASA 5585-X FirePOWER Security Services Processor SSP module could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to high consumption of...
Cisco Information Server XML Parser Denial of Service Vulnerability
A vulnerability in the default configuration of the XML parser component of Cisco Information Server CIS could allow an unauthenticated, remote attacker to access sensitive data or cause excessive consumption of system resources, which could cause a denial of service DoS condition on a targeted...
Cisco IP Interoperability and Collaboration System Cross-Site Scripting Vulnerability
A vulnerability in the web framework code of Cisco IP Interoperability and Collaboration System could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack. The vulnerability is due to insufficient XSS protections. An attacker could exploit this vulnerability by...
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 USB Kernel Denial of Service Vulnerability
A vulnerability in the USB driver of Cisco Firepower 9000 could allow an unauthenticated, local attacker with physical access to the device to send invalid USB commands to the kernel and cause a denial of service DoS condition. The vulnerability is due to insufficient sanitization of USB input...
Cisco Web Security Appliance Certificate Generation Command Injection Vulnerability
A vulnerability in the certificate generation process in the admin web interface of the Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to execute arbitrary commands on an affected system with root-level privileges. The vulnerability is due to the improper...
Cisco FireSIGHT Management Center Policy Code for VMware Privilege Escalation Vulnerability
A vulnerability in the policy code of Cisco FireSIGHT Management Center for VMware could allow an authenticated, remote attacker to access the underlying Linux operating system with the privileges of the root user. The vulnerability is due to insufficient sanitization of user-supplied input. An...