IOS HTTP Server Command Injection Vulnerability

A vulnerability exists in the IOS HTTP server in which HTML code inserted into dynamically generated output, such as the output from a show buffers command, will be passed to the browser requesting the page. This HTML code could be interpreted by the client browser and potentially execute malicio...

Cisco Secure Firewall Threat Defense Software TLS 1.3 Denial of Service Vulnerability

A vulnerability in the TLS 1.3 implementation in Cisco Secure Firewall Threat Defense FTD 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 improper buffer...

Multiple Cisco Products Unauthenticated Remote Code Execution in Erlang/OTP SSH Server: April 2025

On April 16, 2025, a critical vulnerability in the Erlang/OTP SSH server was disclosed. This vulnerability could allow an unauthenticated, remote attacker to perform remote code execution RCE on an affected device. The vulnerability is due to a flaw in the handling of SSH messages during the...

Cisco Nexus 3000 and 9000 Series Switches Health Monitoring Diagnostics Denial of Service Vulnerability

A vulnerability in the health monitoring diagnostics of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. This...

Cisco Nexus 3000 and 9000 Series Switches Command Injection Vulnerability

A vulnerability in the software upgrade process of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an authenticated, local attacker with valid Administrator credentials to execute a command injection attack on the underlying operating...

Multiple Cisco Products Web-Based Management Interface Privilege Escalation Vulnerability

A vulnerability in the JSON-RPC API feature in Cisco Crosswork Network Services Orchestrator NSO and ConfD that is used by the web-based management interfaces of Cisco Optical Site Manager and Cisco RV340 Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to modify the...

Cisco HyperFlex HX Data Platform Open Redirect Vulnerability

A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the parameters in an HTTP request. An attacker could...

Cisco BroadWorks CommPilot Application Software Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. This vulnerability exists because the web-based management interface...

Cisco BroadWorks Network Server TCP Denial of Service Vulnerability

A vulnerability in the local interface of Cisco BroadWorks Network Server could allow an unauthenticated, remote attacker to exhaust system resources, causing a denial of service DoS condition. This vulnerability exists because rate limiting does not occur for certain incoming TCP connections. An...

Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

A vulnerability in the web-based management interface of Cisco Smart Software Manager On-Prem could allow an authenticated, remote attacker to elevate privileges on an affected system. This vulnerability is due to inadequate protection of sensitive user information. An attacker could exploit this...

Cisco Embedded Wireless Controller Software for Catalyst Access Points Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Embedded Wireless Controller EWC Software for Catalyst Access Points APs could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected AP. This vulnerability is due to insufficient buffer...

Cisco SD-WAN vManage Software Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of the Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user. The vulnerability exists because the web-based management interface does not properly validate...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition of an affected device. The...

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 SD-WAN vManage Software Command Injection Vulnerability

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local 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 t...

Cisco AnyConnect Secure Mobility Client for Mac OS File Corruption Vulnerability

A vulnerability in the uninstaller component of Cisco AnyConnect Secure Mobility Client for Mac OS could allow an authenticated, local attacker to corrupt the content of any file in the filesystem. The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit th...

Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability

A vulnerability in the installer component of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated local attacker to copy user-supplied files to system level directories with system level privileges. The vulnerability is due to the incorrect handling of directory paths...

Cisco Meeting Server Extensible Messaging and Presence Protocol Denial of Service Vulnerability

A vulnerability in the Extensible Messaging and Presence Protocol XMPP feature of Cisco Meeting Server software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition for users of XMPP conferencing applications. Other applications and processes are unaffected...

Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service Vulnerability

A vulnerability in the Cisco Discovery Protocol implementation for the Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP Camera. The vulnerability is due to missing checks when processing...

Cisco Small Business Switches Denial of Service Vulnerability

A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper validation of requests sent to the web interface. An attacker could exploit this...

Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Unmeasured Boot Vulnerability

A vulnerability in the Trusted Platform Module TPM functionality of software for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, local attacker with physical access to view sensitive information on an affected device. The...

Cisco NX-OS Software CLI Arbitrary Command Execution Vulnerability

A vulnerability in the CLI parser of Cisco NX-OS Software could allow an authenticated, local attacker to perform a command-injection attack on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by...

Cisco WebEx Meeting Center URL Redirection Vulnerability

A vulnerability in Cisco WebEx Meeting Center could allow an authenticated, remote attacker to initiate connections to arbitrary hosts. The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco WebEx Meeting Center. An attacker could exploit this vulnerability...

Cisco IOS Software Common Industrial Protocol Request Denial of Service Vulnerabilities

Multiple vulnerabilities in the implementation of the Common Industrial Protocol CIP 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 vulnerabilities are due to the improper...

Cisco ASR 5500 System Architecture Evolution Gateway GPRS Tunneling Protocol Denial of Service Vulnerability

A vulnerability in the General Packet Radio Service GPRS Tunneling Protocol ingress packet handler of Cisco ASR 5500 System Architecture Evolution SAE Gateways could allow an unauthenticated, remote attacker to cause a partial denial of service DoS condition on an affected device. The vulnerabili...

Cisco Prime Network Privilege Escalation Vulnerability

A vulnerability in the installation procedure for Cisco Prime Network Software could allow an authenticated, local attacker to elevate their privileges to root privileges. The vulnerability is due to the use of incorrect installation and permission settings for binary files when the affected...

Cisco Remote Expert Manager Virtual Temporary Directory Information Disclosure Vulnerability

A vulnerability in the web interface of Cisco Remote Expert Manager Software could allow an unauthenticated, remote attacker to access sensitive information on an affected system. The vulnerability exists because the affected software does not sufficiently protect sensitive data when responding t...

Cisco Integrated Management Controller User Session Hijacking Vulnerability

A vulnerability in the session identification management functionality of the web-based GUI of Cisco Integrated Management Controller IMC could allow an unauthenticated, remote attacker to hijack a valid user session on an affected system. The vulnerability exists because the affected software do...

Cisco ASR 903 and ASR 920 Series Devices IPv6 Packet Processing Denial of Service Vulnerability

A vulnerability in Cisco ASR 903 or ASR 920 Series Devices running with an RSP2 card could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to insufficient processing of IPv6 packets by the affected system. The...

Cisco WebEx Meetings Server Information Disclosure Vulnerability

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to view the fully qualified domain name of the Cisco WebEx administration server. The vulnerability is due to insufficient masking of sensitive data in the HTTP response. An attacker could exploit this...

Cisco Hybrid Meeting Server Web Interface Cross-Site Request Forgery Vulnerability

A vulnerability in Cisco Hybrid Meeting Server 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...

Cisco WebEx Meeting Center Site Redirection Vulnerability

A vulnerability in a URL parameter of Cisco WebEx could allow an unauthenticated, remote attacker to perform site redirection. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including a remote site URL in the affected parameter of the...

Cisco Email Security Appliance Advanced Malware Protection Attachment Scanning Denial of Service Vulnerability

A vulnerability in the email attachment scanning functionality of the Advanced Malware Protection AMP feature of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop scanning and forwarding email messages du...

Cisco WebEx Meetings Server Denial of Service Vulnerability

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to improper validation of user accounts by specific services. An unauthenticated, remote attacker could exploit...

Cisco Fog Director for IOx Arbitrary File Write Vulnerability

A vulnerability in the Cisco Fog Director for IOx could allow an authenticated, remote attacker to write a file to arbitrary locations. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by uploading a crafted file via the Cartridge interface. ...

Cisco Adaptive Security Appliance XML Parser Denial of Service Vulnerability

A vulnerability in XML parser code of Cisco Adaptive Security Appliance Software could allow an authenticated, remote attacker to cause system instability or a reload of the affected system. The vulnerability is due to insufficient hardening of the XML parser configuration. An attacker could...

Cisco Video Communication Server Session Initiation Protocol Packet Processing Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol SIP implementation of the Cisco Video Communications Server VCS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to a malformed SIP header message. An attacker could exploit this...

Cisco Adaptive Security Appliance 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. An attacker could exploit this vulnerability ...

Cisco FireSIGHT System Software Device Management UI Cross-Site Scripting Vulnerability

A vulnerability in the HTTP web-based management interface of Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web interface of an affected system. The vulnerability is due to insufficient input...

Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange IKEv1 state machine of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to tear down valid IPsec connections, resulting in a partial denial of service DoS condition. The vulnerability is due to insufficient condition...

Cisco FireSIGHT Management Center GET Request Information Disclosure Vulnerability

A vulnerability in the Cisco FireSIGHT Management Center could allow an authenticated, remote attacker to view sensitive information from the underlying operating system. The vulnerability is due to improper sanitation of user-supplied input. An attacker could exploit this vulnerability by sendin...

Cisco IOS Software Tunnel Interfaces Security Bypass Vulnerability

A vulnerability in Cisco devices running IOS Software versions 15.204M6 and 15.403S configured with access control lists ACLs could allow an unauthenticated, remote user connected to a tunnel interface to bypass configured ACLs on tunnel interfaces if the ACL on the physical interface permits the...

Cisco Spark Mobile Application Man-in-the-Middle Vulnerability

A vulnerability in the Cisco Spark mobile application could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack against the affected device. The vulnerability is due to improper validation of the SSL certificate used to manage the device. An attacker could exploit this...

Cisco TelePresence Advanced Media Gateway Cross-Site Request Forgery Vulnerability

A vulnerability in the Cisco TelePresence Advanced Media Gateway Series could allow and unauthenticated, remote attacker to execute unwanted actions. The vulnerability is due to insufficient cross-site request forgery CSRF protection. An attacker could exploit this vulnerability by tricking the...

Cisco IOS XR IPv6 Packet Processing Denial of Service Vulnerability

A vulnerability in IP version 6 IPv6 processing in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a reload of the ipv6io service. The vulnerability is due to improper processing of a malformed IPv6 packet by a device configured to process such packets. An attacker...

Cisco Security Manager Cross-Site Scripting Vulnerability

A vulnerability in the HTTP module of the Cisco Security Manager CSM could allow an unauthenticated, remote attacker to conduct reflective cross-site scripting attacks. The vulnerability is due to insufficient validation of user-supplied input submitted to the vulnerable CSM web interface. An...

Cisco TelePresence Multipoint Control Unit Denial of Service Vulnerability

A vulnerability in the Cisco TelePresence multipoint control unit MCU could allow an unauthenticated, remote attacker to trigger a reload of an affected system. The vulnerability is due to insufficient sanitization of TCP packets. An attacker could exploit this vulnerability by sending a sequence...

Cisco TelePresence IX5000 Series Web Management Vulnerability

A vulnerability in the administrative web management portal of Cisco TelePresence IX5000 Series devices could allow an authenticated, remote attacker to gain unauthorized access to certain pages in the web interface. The vulnerability is due to a failure to properly restrict access given to the...

Cisco IOS XR Software MPLS Packet Denial of Service Vulnerability

A vulnerability in parsing crafted Multiprotocol Label Switching MPLS packets in 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 chip and a line card processing...

Multiple Vulnerabilities in Cisco NX-OS-Based Products

Cisco Nexus, Cisco Unified Computing System UCS, and Cisco 1000 Series Connected Grid Routers CGR are all based on the Cisco NX-OS operating system. These products are affected by one or more of the following vulnerabilities: Cisco NX-OS Virtual Device Context SSH Privilege Escalation Vulnerabili...