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 IOS XR Software Secure Boot Bypass Vulnerability

A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass the Cisco Secure Boot functionality and load unverified software on an affected device. To exploit this successfully, the attacker must have root-system...

Remote Unauthenticated Code Execution Vulnerability in OpenSSH Server (regreSSHion): July 2024

On July 1, 2024, the Qualys Threat Research Unit TRU disclosed an unauthenticated, remote code execution vulnerability that affects the OpenSSH server sshd in glibc-based Linux systems. CVE-2024-6387: A signal handler race condition was found in sshd, where a client does not authenticate within...

Cisco NX-OS Software CLI Command Injection Vulnerability

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that ar...

Cisco Finesse Web-Based Management Interface Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Finesse could allow an unauthenticated, remote attacker to perform a stored cross site-scripting XSS attack by exploiting a remote file inclusion RFI vulnerability or perform a server-side request forgery SSRF attack an...

Cisco Webex Meetings Meeting Information and Metadata Issue June 2024

In early May 2024, Cisco identified bugs in Cisco Webex Meetings that we now believe were leveraged in targeted security research activity allowing unauthorized access to meeting information and metadata in Cisco Webex deployments for certain customers. These bugs have been addressed and a fix ha...

Cisco Firepower Management Center Software SQL Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. This vulnerability exists because the web-based management interface does not adequately...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Authorization Bypass Vulnerability

A vulnerability in the implementation of SAML 2.0 single sign-on SSO for remote access VPN services in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to successfully establish a VPN session on an affecte...

Cisco Firepower Threat Defense Software Encrypted Archive File Policy Bypass Vulnerability

A vulnerability in the file policy feature that is used to inspect encrypted archive files of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured file policy to block an encrypted archive file. This vulnerability exists because of a...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Inactive-to-Active ACL Bypass Vulnerability

A vulnerability in the activation of an access control list ACL on Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass the protection that is offered by a configured ACL on an affected device. Thi...

Cisco Firepower Management Center Software Object Group Access Control List Bypass Vulnerability

A vulnerability in the Object Groups for Access Control Lists ACLs feature of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to bypass configured access controls on managed devices that are running Cisco Firepower Threat Defense FTD Software. This...

Multiple Cisco Products Snort 3 HTTP Intrusion Prevention System Rule Bypass Vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System IPS rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerability is due to incorrect HTTP packet handling. An attacker coul...

Cisco OpenDNS Pulsing DNS Denial of Service Attack

The Cisco OpenDNS service was susceptible to a DNS pulsing attack due to improper handling if a large volume of queued DNS requests was received. This attack takes advantage of multiple commonly implemented DNS mechanisms. DNS queries are sent at a low rate and amplified into large-sized response...

ConfD CLI Privilege Escalation and Arbitrary File Read and Write Vulnerabilities

Multiple vulnerabilities in the ConfD CLI could allow an authenticated, low-privileged, local attacker to read and write arbitrary files as root or elevate privileges to root on the underlying operating system. For more information about these vulnerabilities, see the Details "details" section of...

Cisco Crosswork Network Services Orchestrator Vulnerabilities

Multiple vulnerabilities in the Cisco Crosswork Network Services Orchestrator NSO CLI could allow an authenticated, low-privileged, local attacker to read and write arbitrary files as root or elevate privileges to root on the underlying operating system. For more information about these...

Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager; Secure Email Gateway, formerly Email Security Appliance ESA; and Secure Web Appliance could allow a remote attacker to conduct a cross-site scripting XSS attack against...

Cisco Secure Email Gateway HTTP Response Splitting Vulnerability

A vulnerability in the web-based management API of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. This vulnerability is due to insufficient input validation of some parameters that are passed to t...

Cisco Crosswork Network Services Orchestrator Open Redirect Vulnerability

A vulnerability in the web-based management interface of Cisco Crosswork Network Services Orchestrator NSO could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of a parameter in an HTTP request. An...

Cisco AppDynamics Network Visibility Service Denial of Service Vulnerability

A vulnerability in Cisco AppDynamics Network Visibility Agent could allow an unauthenticated, local attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to the inability to handle unexpected input. An attacker who has local device access could explo...

Cisco Crosswork Network Services Orchestrator Privilege Escalation Vulnerability

A vulnerability in the Tail-f High Availability Cluster Communications HCC function pack of Cisco Crosswork Network Services Orchestrator NSO could allow an authenticated, local attacker to elevate privileges to root on an affected device. This vulnerability exists because a user-controlled searc...

Cisco Secure Client for Windows with Network Access Manager Module Privilege Escalation Vulnerability

A vulnerability in the Network Access Manager NAM module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM. This vulnerability is due to a lack of authentication on a specific function. A successful exploit...

Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Vulnerabilities

Multiple vulnerabilities in Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause a denial of service DoS condition, gain unauthorized access, or view sensitive information on an affected system. For more information about these vulnerabilities, see the Details "details...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Command Injection Vulnerability

A vulnerability in the Cisco Adaptive Security Appliance ASA restore functionality that is available in Cisco ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system with root-level...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Persistent Local Code Execution Vulnerability

A vulnerability in a legacy capability that allowed for the preloading of VPN clients and plug-ins and that has been available in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to execute arbitrary code...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software Web Services Denial of Service Vulnerability

A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. This...

Cisco Integrated Management Controller Web-Based Management Interface Command Injection Vulnerability

A vulnerability in the web-based management interface of Cisco Integrated Management Controller IMC could allow an authenticated, remote attacker with Administrator-level privileges to perform command injection attacks on an affected system and elevate their privileges to root. This vulnerability...

Cisco Integrated Management Controller CLI Command Injection Vulnerability

A vulnerability in the CLI of the Cisco Integrated Management Controller IMC could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have read-only or high...

Cisco IOS and IOS XE Software SNMP Extended Named Access Control List Bypass Vulnerability

A vulnerability in the implementation of the Simple Network Management Protocol SNMP IPv4 access control list ACL feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to perform SNMP polling of an affected device, even if it is configured to deny...

Cisco Identity Services Engine Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Identity Services Engine ISE could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on an affected device. This vulnerability is due to insufficient CSRF...

Cisco TelePresence Management Suite Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco TelePresence Management Suite TMS could allow a low-privileged, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. This vulnerability is due to insufficient input validation by the web-based...

Cisco Nexus Dashboard Fabric Controller Plug and Play Arbitrary File Read Vulnerability

A vulnerability in the Out-of-Band OOB Plug and Play PnP feature of Cisco Nexus Dashboard Fabric Controller NDFC could allow an unauthenticated, remote attacker to read arbitrary files. This vulnerability is due to an unauthenticated provisioning web server. An attacker could exploit this...

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerability

A vulnerability in the web UI of Cisco Enterprise Chat and Email ECE 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 UI does not properly validate user-supplied input. An attacker...

Cisco Unified Communications Manager IM & Presence Service Cross-Site Scripting Vulnerability

A vulnerability in the web-based interface of Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against an authenticated user of the interface. This vulnerability exists because t...

Cisco Nexus Dashboard and Nexus Dashboard Hosted Services Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Nexus Dashboard and Cisco Nexus Dashboard hosted services could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack on an affected system. This vulnerability is due to insufficient CSRF...

Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the interface. This vulnerability is due to insufficie...

Cisco Nexus Dashboard Orchestrator Unauthorized Policy Actions Vulnerability

A vulnerability in the tenant security implementation of Cisco Nexus Dashboard Orchestrator NDO could allow an authenticated, remote attacker to modify or delete tenant templates on an affected system. This vulnerability is due to improper access controls within tenant security. An attacker who i...

Cisco Identity Services Engine Server-Side Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to conduct a server-side request forgery SSRF attack through an affected device. This vulnerability is due to improper input validation for specific HTTP...

Cisco Emergency Responder Cross-Site Request Forgery and Directory Traversal Vulnerabilities

Multiple vulnerabilities in Cisco Emergency Responder could allow an attacker to conduct a cross-site request forgery CSRF or directory traversal attack, which could allow the attacker to perform arbitrary actions on an affected device. For more information about these vulnerabilities, see the...

Cisco Nexus Dashboard Privilege Escalation Vulnerability

A vulnerability in Cisco Nexus Dashboard could allow an authenticated, local attacker with valid rescue-user credentials to elevate privileges to root on an affected device. This vulnerability is due to insufficient protections for a sensitive access token. An attacker could exploit this...

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 XE Software SD-Access Fabric Edge Node Denial of Service Vulnerability

A vulnerability in the IPv4 Software-Defined Access SD-Access fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service DoS condition on an affected device. This...

Cisco Catalyst Center Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an authenticated, remote attacker to change specific data within the interface on an affected device. This vulnerability is due to insufficient authorization enforcement. An...

Cisco IOS XE Software NETCONF/RESTCONF IPv4 Access Control List Bypass Vulnerability

A vulnerability in the data model interface DMI services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list ACL. This vulnerability is due to improper handling of error conditions wh...

Cisco IOS XE Software OSPFv2 Denial of Service Vulnerability

A vulnerability in the OSPF version 2 OSPFv2 feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper validation of OSPF updates that...

Cisco Access Point Software Denial of Service Vulnerability

A vulnerability in the IP packet processing of Cisco Access Point AP Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could...

Cisco Aironet Access Point Software Resource Exhaustion Denial of Service Vulnerability

A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point AP Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to incomplete cleanup of resources when dropping...

Cisco IOS and IOS XE Software Intermediate System-to-Intermediate System Denial of Service Vulnerability

A vulnerability in the Intermediate System-to-Intermediate System IS-IS protocol of Cisco IOS Software and 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 insufficient input...

Cisco IOS Software for Catalyst 6000 Series Switches Denial of Service Vulnerability

A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of process-switched traffic. An attacker could exploit this...

Cisco IOS XE Software Auxiliary Asynchronous Port Denial of Service Vulnerability

A vulnerability in auxiliary asynchronous port AUX functions of Cisco IOS XE Software could allow an authenticated, local attacker to cause an affected device to reload or stop responding. This vulnerability is due to the incorrect handling of specific ingress traffic when flow control hardware i...

Cisco IOS XE Software Unified Threat Defense Command Injection Vulnerability

A vulnerability in the Unified Threat Defense UTD configuration CLI of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying host operating system. To exploit this vulnerability, an attacker must have level 15 privileges on the...