5313 matches found
Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability
A vulnerability in the Easy Virtual Switching System VSS of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol CDP...
Cisco Webex Meetings for Android Cross-Site Scripting Vulnerability
A vulnerability in Cisco Webex Meetings for Android could allow an unauthenticated, local attacker to perform a cross-site scripting attack against the application. The vulnerability is due to insufficient validation of the application input parameters. An attacker could exploit this vulnerabilit...
NVIDIA TX1 Boot ROM Vulnerability
On April 24, 2018, researchers disclosed a vulnerability that takes advantage of a buffer overflow vulnerability in NVIDIA TX1 BootROM when Recovery Mode RCM is active. This vulnerability could allow an unprivileged, local attacker to bypass secure boot and execute unverified code on an affected...
Vulnerabilities in Kerberos 5 Implementation
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Vulnerabilities in Layer 2 Network Security Controls Affecting Cisco Products: September 2022
On September 27, 2022, the following vulnerabilities affecting Cisco products were disclosed by Cert/CC as part of VU855201, titled L2 network security controls can be bypassed using VLAN 0 stacking and/or 802.3 headers "https://kb.cert.org/vuls/id/855201": CVE-2021-27853: Layer 2 network filteri...
Cisco Firepower Threat Defense Software Command Injection Vulnerabilities
Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details "details" section of this advisory. Cisco has...
Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability
A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this...
Cisco Application Services Engine Unauthorized Access Vulnerabilities
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about the...
Multiple Cisco Products OpenSocial Gadget Editor Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco Finesse, Cisco Virtualized Voice Browser, and Cisco Unified Customer Voice Portal CVP could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack and obtain potentially confidential informatio...
Cisco Firepower Management Center Remote Code Execution Vulnerability
A vulnerability in the web-based management interface of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system of an affected device. The vulnerability is due to insufficient input validation. An...
Cisco NX-OS Software Network Time Protocol Denial of Service Vulnerability
A vulnerability in the Network Time Protocol NTP feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to excessive use of system resources when the affected device is logging a dr...
Cisco RV110W, RV130W, and RV215W Routers Management Interface Denial of Service Vulnerability
A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denia...
RADIUS Protocol Spoofing Vulnerability (Blast-RADIUS): July 2024
On July 7, 2024, security researchers disclosed the following vulnerability in the RADIUS protocol: CVE-2024-3596: RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by an on-path attacker who can modify any valid Response Access-Accept, Access-Reject, or Access-Challenge to any oth...
Cisco Firepower Threat Defense Software TCP Proxy Denial of Service Vulnerability
A vulnerability in the TCP proxy functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a denial of service DoS condition. This vulnerability is due to improper handling of TCP flows. An attacker could exploit this vulnerability by...
Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerability
A vulnerability in the REST API of Cisco Prime Infrastructure PI and Cisco Evolved Programmable Network Manager EPNM could allow an unauthenticated remote attacker to execute arbitrary code with root privileges on the underlying operating system. The vulnerability exists because affected devices...
Cisco Security Manager Java Deserialization Vulnerability
A vulnerability in the Java deserialization function used by Cisco Security Manager could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An...
Cisco IOx Application Environment Denial of Service Vulnerability
A vulnerability in the IOx application environment of multiple Cisco platforms could allow an unauthenticated, remote attacker to cause the IOx web server to stop processing HTTPS requests, resulting in a denial of service DoS condition. The vulnerability is due to a Transport Layer Security TLS...
Cisco Finesse Request Processing Server-Side Request Forgery Vulnerability
A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery SSRF attack on an affected system. The vulnerability exists because the affected system does not properly validate user-supplied input. An attacker...
Cisco HyperFlex Static SSL Key Vulnerability
A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack. The vulnerability is due to insufficient key management. An attacker could exploit this vulnerability by obtaining a specific encryption key for the cluster. A...
Cisco Vision Dynamic Signage Director REST API Authentication Bypass Vulnerability
A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by...
Cisco IP Phone 8800 Series Path Traversal Vulnerability
A vulnerability in the web-based management interface of Session Initiation Protocol SIP Software for Cisco IP Phone 8800 Series could allow an authenticated, remote attacker to write arbitrary files to the filesystem. The vulnerability is due to insufficient input validation and file-level...
Cisco Webex Network Recording Player Arbitrary Code Execution Vulnerabilities
Multiple vulnerabilities in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist because the affected software improperly validates Advance...
Cisco RV110W, RV130W, and RV215W Routers Management Interface Buffer Overflow Vulnerability
A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a denial of service condition or to execute arbitrar...
Cisco Data Center Network Manager Path Traversal Vulnerability
A vulnerability in Cisco Data Center Network Manager software could allow an authenticated, remote attacker to conduct directory traversal attacks and gain access to sensitive files on the targeted system. The vulnerability is due to improper validation of user requests within the management...
Vulnerability in Java Deserialization Affecting Cisco Products
A vulnerability in the Java deserialization used by the Apache Commons Collections ACC library could allow an unauthenticated, remote attacker to execute arbitrary code. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could explo...
OpenSSL Heartbeat Extension Vulnerability in Multiple Cisco Products
Multiple Cisco products incorporate a version of the OpenSSL package affected by a vulnerability that could allow an unauthenticated, remote attacker to retrieve memory in chunks of 64 kilobytes from a connected client or server. The vulnerability is due to a missing bounds check in the handling ...
Cisco ACE Application Control Engine Device Manager and Application Networking Manager Vulnerabilities
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Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability
A vulnerability in the Internet Key Exchange version 2 IKEv2 feature of Cisco IOS Software, Cisco IOS XE Software, Cisco Secure Firewall Adaptive Security Appliance ASA Software, and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a...
Cisco Enterprise NFV Infrastructure Software Vulnerabilities
Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service Vulnerability
A vulnerability in the web services interface of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to insufficient boundary checks...
Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability
A vulnerability in the web-based management interface of Cisco Integrated Management Controller IMC Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to acquire a valid session token with administrator privileges, bypassing...
Cisco Unified Intelligence Center Remote File Injection Vulnerability
A vulnerability in the dashboard gadget rendering of Cisco Unified Intelligence Center could allow an unauthenticated, remote attacker to obtain or manipulate sensitive information between a user’s browser and Cisco Unified Intelligence Center. The vulnerability is due to the lack of gadget...
Cisco Webex Meetings Client for Windows Privilege Escalation Vulnerability
A vulnerability in the folder permissions of Cisco Webex Meetings client for Windows could allow an authenticated, local attacker to modify locally stored files and execute code on a targeted device with the privilege level of the user. The vulnerability is due to folder permissions that grant a...
Cisco NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vulnerability
A vulnerability in the Simple Network Management Protocol SNMP input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol...
Cisco IOS and IOS XE Software DHCP Version 4 Relay Heap Overflow Denial of Service Vulnerability
A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and 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. The vulnerability exists because the affected...
Cisco Identity Services Engine Cross-Site Scripting Vulnerability
A vulnerability in the Cisco Identity Services Engine ISE Infra Admin UI could allow an unauthenticated, remote attacker to perform a cross-site scripting XSS attack. The vulnerability is due to insufficient input validation of some parameters passed via HTTP GET or POST methods. An attacker coul...
Cisco WebEx Meetings Server Enterprise License Manager Administrative Password Disclosure Vulnerability
A vulnerability in the Cisco WebEx Meetings Server Enterprise License Manager web portal could allow an authenticated, remote attacker to view the administrative password for Cisco WebEx Meetings Server in clear text. The vulnerability is due to the inclusion of the Cisco WebEx Meetings Server...
Cisco Unified Communications Manager Denial of Service Vulnerabilities
Cisco Unified Communications Manager formerly CallManager contains multiple denial of service DoS vulnerabilities that if exploited could cause an interruption to voice services. The Session Initiation Protocol SIP and Skinny Client Control Protocol SCCP services are affected by these...
Cisco Expressway Series Cross-Site Request Forgery Vulnerabilities
Multiple vulnerabilities in the Cisco Expressway Series could allow an unauthenticated, remote attacker to conduct cross-site request forgery CSRF attacks, which could allow the attacker to perform arbitrary actions on an affected device. Note: Cisco Expressway Series refers to Cisco Expressway...
Cisco IOS XE Software Web UI Command Injection Vulnerability
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the...
Cisco Adaptive Security Appliance Software Release 9.16.1 and Cisco Firepower Threat Defense Software Release 7.0.0 IPsec Denial of Service Vulnerability
A vulnerability in the software cryptography module of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker or an unauthenticated attacker in a man-in-the-middle position to cause an unexpected reload of the...
Cisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. These vulnerabilities are due to improper validation of user-submitted...
Cisco Firepower Management Center Software and Firepower Threat Defense Software sftunnel Pass the Hash Vulnerability
A vulnerability in the sftunnel functionality of Cisco Firepower Management Center FMC Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to obtain the device registration hash. The vulnerability is due to insufficient sftunnel negotiation...
Cisco NX-OS Software Remote Management Memory Leak Denial of Service Vulnerability
A vulnerability in the Virtual Shell VSH session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no syst...
Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Denial of Service Vulnerability
A vulnerability in the web-based management interface of Cisco Integrated Management Controller IMC Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to a...
Cisco RV110W, RV130W, and RV215W Routers Information Disclosure Vulnerability
A vulnerability in the web interface of Cisco RV110W, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to acquire the list of devices that are connected to the guest network. The vulnerability is due to improper authorization of an HTTP request. An attacker could exploit...
Cisco NX-OS Software Bash Shell Privilege Escalation Vulnerability
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials. The vulnerability is due to incorrect permissions of a system executable. A...
Cisco Jabber Client Framework Instant Message Cross-Site Scripting Vulnerability
A vulnerability in Cisco Jabber Client Framework JCF could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of an affected system. The vulnerability is due to insufficient validation of user-supplied input of an affected client. An attacker could...
Web Interface Vulnerabilities in Cisco Secure ACS for Windows
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Cisco Access Point Software Denial of Service Vulnerability
A vulnerability in the management CLI of Cisco access point AP software could allow an authenticated, local attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could...