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CVSS: 9.8EPSS: 0%CPEs: 40EXPL: 0

The Symantec Advanced Secure Gateway (ASG) and ProxySG web management consoles are susceptible to an authentication bypass vulnerability. An unauthenticated attacker can execute arbitrary CLI commands, view/modify the appliance configuration and policy, and shutdown/restart the appliance. Las consolas de administración web Symantec Advanced Secure Gateway (ASG) y ProxySG son susceptibles a una vulnerabilidad de omisión de autenticación. Un atacante no autenticado puede ejecutar comandos CLI arbitrarios, ver/modificar la configuración y la política del dispositivo, y apagar/reiniciar el dispositivo • https://support.broadcom.com/security-advisory/content/security-advisories/0/SYMSA18331 • CWE-287: Improper Authentication •

CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0

The ASG/ProxySG FTP proxy WebFTP mode allows intercepting FTP connections where a user accesses an FTP server via a ftp:// URL in a web browser. An information disclosure vulnerability in the WebFTP mode allows a malicious user to obtain plaintext authentication credentials for a remote FTP server from the ASG/ProxySG's web listing of the FTP server. Affected versions: ASG 6.6 and 6.7 prior to 6.7.4.2; ProxySG 6.5 prior to 6.5.10.15, 6.6, and 6.7 prior to 6.7.4.2. El modo WebFTP del proxy FTP de ASG/ProxySG, permite interceptar conexiones FTP donde un usuario accede a un servidor FTP por medio de una URL ftp:// en un navegador web. Una vulnerabilidad de divulgación de información en el modo WebFTP permite a un usuario malicioso obtener credenciales de aute de texto plano para un servidor FTP remoto desde un listado web del servidor FTP de ASG/ProxySG. • https://support.symantec.com/us/en/article.SYMSA1472.html • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •

CVSS: 6.1EPSS: 0%CPEs: 5EXPL: 0

The ASG/ProxySG FTP proxy WebFTP mode allows intercepting FTP connections where a user accesses an FTP server via a ftp:// URL in a web browser. A stored cross-site scripting (XSS) vulnerability in the WebFTP mode allows a remote attacker to inject malicious JavaScript code in ASG/ProxySG's web listing of a remote FTP server. Exploiting the vulnerability requires the attacker to be able to upload crafted files to the remote FTP server. Affected versions: ASG 6.6 and 6.7 prior to 6.7.4.2; ProxySG 6.5 prior to 6.5.10.15, 6.6, and 6.7 prior to 6.7.4.2. El modo WebFTP del Proxy FTP de ASG/ProxySG, permite interceptar conexiones FTP donde un usuario accede a un servidor FTP por medio de una URL ftp:// en un navegador web. • https://support.symantec.com/us/en/article.SYMSA1472.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0

Symantec Advanced Secure Gateway (ASG) 6.6 and 6.7, and ProxySG 6.5, 6.6, and 6.7 are susceptible to a SAML authentication bypass vulnerability. The products can be configured with a SAML authentication realm to authenticate network users in intercepted proxy traffic. When parsing SAML responses, ASG and ProxySG incorrectly handle XML nodes with comments. A remote attacker can modify a valid SAML response without invalidating its cryptographic signature. This may allow the attacker to bypass user authentication security controls in ASG and ProxySG. • http://www.securityfocus.com/bid/104282 http://www.securitytracker.com/id/1040993 https://www.symantec.com/security-center/network-protection-security-advisories/SA167 •

CVSS: 6.8EPSS: 1%CPEs: 5EXPL: 1

Unrestricted file upload vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles. A malicious appliance administrator can upload arbitrary malicious files to the management console and trick another administrator user into downloading and executing malicious code. Vulnerabilidad de subida de archivos sin restricción en las consolas de gestión Symantec Advanced Secure Gateway (ASG) y ProxySG. Un administrador de aparatos malicioso puede subir archivos arbitrarios maliciosos a la consola de gestión y engañar a otro usuario administrador para que descargue y ejecute código malicioso. • https://www.exploit-db.com/exploits/47392 http://www.securityfocus.com/bid/103685 http://www.securitytracker.com/id/1040757 https://www.symantec.com/security-center/network-protection-security-advisories/SA162 • CWE-434: Unrestricted Upload of File with Dangerous Type •