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CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0

A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting commands into arguments for a specific command. A successful exploit could allow the attacker to execute commands with root privileges. Una vulnerabilidad en la CLI del software Firepower Threat Defense (FTD) de Cisco, podría permitir a un atacante local identificado ejecutar un ataque de inyección de comando. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-ftd-cmd-inject • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected system. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected system. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. Una vulnerabilidad en la interfaz de gestión web de Cisco Firepower Management Center (FMC) podría permitir que un atacante remoto no autenticado lleve a cabo un ataque de Cross-Site Scripting (XSS) contra un usuario de dicha interfaz en el sistema afectado. • http://www.securityfocus.com/bid/106927 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-fmc-xss • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.8EPSS: 0%CPEs: 5EXPL: 0

A vulnerability in the detection engine of Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to bypass a URL-based access control policy that is configured to block traffic for an affected system. The vulnerability exists because the affected software incorrectly handles TCP packets that are received out of order when a TCP SYN retransmission is issued. An attacker could exploit this vulnerability by sending a maliciously crafted connection through an affected device. A successful exploit could allow the attacker to bypass a URL-based access control policy that is configured to block traffic for the affected system. Cisco Bug IDs: CSCvh84511. • http://www.securityfocus.com/bid/104725 http://www.securitytracker.com/id/1041284 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firesight-url-bypass • CWE-693: Protection Mechanism Failure •

CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0

A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. Cisco Bug IDs: CSCvi36434. • http://www.securityfocus.com/bid/104727 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos • CWE-20: Improper Input Validation CWE-399: Resource Management Errors •

CVSS: 8.6EPSS: 0%CPEs: 5EXPL: 0

A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the detection engine to consume excessive system memory on an affected device, which could cause a denial of service (DoS) condition. The vulnerability is due to the affected software improperly handling changes to SSL connection states. An attacker could exploit this vulnerability by sending crafted SSL connections through an affected device. A successful exploit could allow the attacker to cause the detection engine to consume excessive system memory on the affected device, which could cause a DoS condition. The device may need to be reloaded manually to recover from this condition. • http://www.securityfocus.com/bid/103930 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fpsnort • CWE-400: Uncontrolled Resource Consumption •