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CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0

A vulnerability in certain CLI commands of Cisco Identity Services Engine (ISE) could allow an authenticated, local attacker to execute arbitrary commands on the host operating system with the privileges of the local user, aka Command Injection. These commands should have been restricted from this user. The vulnerability is due to insufficient input validation of CLI command user input. An attacker could exploit this vulnerability by authenticating to the targeted device and issuing a CLI command with crafted user input. A successful exploit could allow the attacker to execute arbitrary commands on the affected system that should be restricted. • http://www.securityfocus.com/bid/103331 http://www.securitytracker.com/id/1040471 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-ise3 • CWE-20: Improper Input Validation CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 7.2EPSS: 0%CPEs: 6EXPL: 0

A vulnerability in specific CLI commands for the Cisco Identity Services Engine (ISE) could allow an authenticated, local attacker to perform command injection to the underlying operating system or cause a hang or disconnect of the user session. The attacker needs valid administrator credentials for the device. The vulnerability is due to incomplete input validation of user input for certain CLI ISE configuration commands. An attacker could exploit this vulnerability by authenticating as an administrative user, issuing a specific CLI command, and entering crafted, malicious user input for the command parameters. An exploit could allow the attacker to perform command injection to the lower-level Linux operating system. • http://www.securityfocus.com/bid/103347 http://www.securitytracker.com/id/1040471 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-ise6 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0

A vulnerability in the credential reset functionality for Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to gain elevated privileges. The vulnerability is due to a lack of proper input validation. An attacker could exploit this vulnerability by authenticating to the device and sending a crafted HTTP request. A successful exploit could allow the attacker to gain elevated privileges to access functionality that should be restricted. The attacker must have valid user credentials to the device to exploit this vulnerability. • http://www.securityfocus.com/bid/103332 http://www.securitytracker.com/id/1040471 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-ise2 • CWE-20: Improper Input Validation CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0

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 scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvf69963. • http://www.securityfocus.com/bid/103333 http://www.securitytracker.com/id/1040471 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-ise1 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.9EPSS: 0%CPEs: 3EXPL: 0

A vulnerability in specific CLI commands for the Cisco Identity Services Engine could allow an authenticated, local attacker to cause a denial of service (DoS) condition. The device may need to be manually rebooted to recover. The vulnerability is due to lack of proper input validation of the CLI user input for certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and issuing a crafted, malicious CLI command on the targeted device. A successful exploit could allow the attacker to cause a DoS condition. • http://www.securityfocus.com/bid/103334 http://www.securitytracker.com/id/1040471 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-ise • CWE-20: Improper Input Validation •