CVSS: 7.7EPSS: 0%CPEs: 9EXPL: 0CVE-2021-1422 – Cisco Adaptive Security Appliance Software Release 9.16.1 and Cisco Firepower Threat Defense Software Release 7.0.0 IPsec Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2021-1422
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 device that results in a denial of service (DoS) condition. The vulnerability is due to a logic error in how the software cryptography module handles specific types of decryption errors. An attacker could exploit this vulnerability by sending malicious packets over an established IPsec connection. A successful exploit could cause the device to crash, forcing it to reload. Important: Successful exploitation of this vulnerability would not cause a compromise of any encrypted data. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ipsec-dos-TFKQbgWC • CWE-617: Reachable Assertion •
CVSS: 8.6EPSS: 0%CPEs: 17EXPL: 0CVE-2021-1402 – Cisco Firepower Threat Defense Software SSL Decryption Policy Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2021-1402
A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of SSL/TLS messages when the device performs software-based SSL decryption. An attacker could exploit this vulnerability by sending a crafted SSL/TLS message through an affected device. SSL/TLS messages sent to an affected device do not trigger this vulnerability. A successful exploit could allow the attacker to cause a process to crash. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-ssl-decrypt-dos-DdyLuK6c • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 26EXPL: 0CVE-2019-12697 – Cisco Firepower System Software Detection Engine RTF and RAR Malware and File Policy Bypass Vulnerabilities
https://notcve.org/view.php?id=CVE-2019-12697
Multiple vulnerabilities in the Cisco Firepower System Software Detection Engine could allow an unauthenticated, remote attacker to bypass configured Malware and File Policies for RTF and RAR file types. For more information about these vulnerabilities, see the Details section of this advisory. Múltiples vulnerabilidades en el Cisco Firepower System Software Detection Engine, podrían permitir a un atacante remoto no autenticado omitir las Políticas de Malware y Archivos configuradas para los tipos de archivos RTF y RAR. Para más información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-firepwr-bypass • CWE-693: Protection Mechanism Failure •
CVSS: 7.5EPSS: 0%CPEs: 26EXPL: 0CVE-2019-12696 – Cisco Firepower System Software Detection Engine RTF and RAR Malware and File Policy Bypass Vulnerabilities
https://notcve.org/view.php?id=CVE-2019-12696
Multiple vulnerabilities in the Cisco Firepower System Software Detection Engine could allow an unauthenticated, remote attacker to bypass configured Malware and File Policies for RTF and RAR file types. For more information about these vulnerabilities, see the Details section of this advisory. Múltiples vulnerabilidades en el Cisco Firepower System Software Detection Engine, podrían permitir a un atacante remoto no autenticado omitir las Políticas de Malware y Archivos configuradas para los tipos de archivos RTF y RAR. Para más información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-firepwr-bypass • CWE-693: Protection Mechanism Failure •
CVSS: 8.6EPSS: 0%CPEs: 21EXPL: 0CVE-2019-1714 – Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software VPN SAML Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2019-1714
A vulnerability in the implementation of Security Assertion Markup Language (SAML) 2.0 Single Sign-On (SSO) for Clientless SSL VPN (WebVPN) and AnyConnect Remote Access VPN in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to successfully establish a VPN session to an affected device. The vulnerability is due to improper credential management when using NT LAN Manager (NTLM) or basic authentication. An attacker could exploit this vulnerability by opening a VPN session to an affected device after another VPN user has successfully authenticated to the affected device via SAML SSO. A successful exploit could allow the attacker to connect to secured networks behind the affected device. Una vulnerabilidad en la implementación del Security Assertion Markup Language (SAML) versión 2.0 Single Sign-On (SSO) para VPN SSL sin clientes (WebVPN) y AnyConnect Remote Access VPN en Cisco Adaptive Security Appliance (ASA) Programa y Cisco Firepower Threat Defense (FTD) El programa podría permitir a un atacante remoto no autenticado establecer con éxito una sesión VPN en un dispositivo afectado. • http://www.securityfocus.com/bid/108185 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-asaftd-saml-vpn • CWE-255: Credentials Management Errors •