CVE-2021-34756

Cisco Firepower Threat Defense (FTD) Software contains CLI command injection vulnerabilities that allow an authenticated, local attacker to execute arbitrary commands with root privileges due to insufficient validation of user-provided command arguments. Affected component is the FTD CLI; impact ...

CVE-2021-34755

Cisco Firepower Threat Defense (FTD) Software CLI contains multiple command injection vulnerabilities. An authenticated, local attacker could exploit insufficient validation of user-supplied command arguments to execute arbitrary commands with root privileges on the underlying OS, including when ...

CVE-2021-40125 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange Version 2 IKEv2 implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to trigger a denial of service DoS condition on an affected device. This...

CVE-2021-40125 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange Version 2 IKEv2 implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to trigger a denial of service DoS condition on an affected device. This...

CVE-2021-40125

CVE-2021-40125 affects Cisco ASA and Cisco Firepower Threat Defense (FTD) IKEv2 implementations. The root cause is improper resource control that enables an authenticated attacker, who can spoof a trusted IKEv2 VPN peer and has valid IKEv2 credentials, to send malformed, authenticated IKEv2 messa...

Cisco Firepower Management Center Software Configuration Information Disclosure Vulnerabilities

Multiple vulnerabilities in the administrative web-based GUI configuration manager of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to access sensitive configuration information. The attacker would require low privilege credentials on an affected...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Resource Exhaustion Denial of Service Vulnerability

A vulnerability in the memory management of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper resource...

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

Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a denial of service DoS condition. These vulnerabilities are due to improper input...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Transparent Mode Denial of Service Vulnerability

A vulnerability in the TCP Normalizer of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software operating in transparent mode could allow an unauthenticated, remote attacker to poison MAC address tables, resulting in a denial of service DoS vulnerability. This...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Software-Based SSL/TLS Denial of Service Vulnerability

A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange Version 2 IKEv2 implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to trigger a denial of service DoS condition on an affected device. This...

CVE-2021-34792: Uncontrolled Resource Consumption

A vulnerability in the memory management of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper resource...

CVE-2021-34755: Improper Input Validation

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 section of this advisory...

CVE-2021-34794: Improper Access Control

A vulnerability in the Simple Network Management Protocol version 3 SNMPv3 access control functionality of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to query SNMP data. This vulnerability is due t...

CVE-2021-40118: Stack-based Buffer Overflow

A vulnerability in the web services interface of Cisco Adaptive Security Appliance ASA Software and 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 input validation when...

CVE-2021-34787: Permissive List of Allowed Inputs

A vulnerability in the identity-based firewall IDFW rule processing feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass security protections. This vulnerability is due to improper...

CVE-2021-34754: Improper Access Control

Multiple vulnerabilities in the payload inspection for Ethernet Industrial Protocol ENIP traffic for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured rules for ENIP traffic. These vulnerabilities are due to incomplete processing duri...

CVE-2021-34781: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability in the processing of SSH connections for multi-instance deployments of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to a lack of proper error...

CVE-2021-34761: External Control of File Name or Path

A vulnerability in Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to overwrite or append arbitrary data to system files using root-level privileges. The attacker must have administrative credentials on the device. This vulnerability is due to incomplete...

Cisco Firepower Threat Defense Software Multi-Instance Container Escape (cisco-sa-ftd-container-esc-FmYqFBQV)

According to its self-reported version, Cisco Firepower Threat Defense Software is affected by a vulnerability in the multi-instance feature that allows an authenticated, local attacker to escape the container for their Cisco FTD instance and execute commands with root privileges in the host...