CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0CVE-2019-1938 – Cisco UCS Director and Cisco UCS Director Express for Big Data API Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2019-1938
A vulnerability in the web-based management interface of Cisco UCS Director and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrator privileges on an affected system. The vulnerability is due to improper authentication request handling. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow an unprivileged attacker to access and execute arbitrary actions through certain APIs. Una vulnerabilidad en la interfaz de administración basada en la web de Cisco UCS Director y Cisco UCS Director Express para Big Data podría permitir que un atacante remoto no autenticado omita la autenticación y ejecute acciones arbitrarias con privilegios de administrador en un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-ucsd-authbypass • CWE-287: Improper Authentication •
CVSS: 10.0EPSS: 0%CPEs: 15EXPL: 0CVE-2019-1974 – Cisco IMC Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2019-1974
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to bypass user authentication and gain access as an administrative user. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to gain full administrative access to the affected device. Una vulnerabilidad en la interfaz de administración basada en la web del Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, y Cisco UCS Director Express for Big Data podría permitir que un atacante remoto no autenticado omita la autenticación del usuario y obtenga acceso como usuario administrativo. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-authbypass • CWE-287: Improper Authentication •
CVSS: 10.0EPSS: 94%CPEs: 14EXPL: 3CVE-2019-1935 – Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data SCP User Default Credentials Vulnerability
https://notcve.org/view.php?id=CVE-2019-1935
A vulnerability in Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to log in to the CLI of an affected system by using the SCP User account (scpuser), which has default user credentials. The vulnerability is due to the presence of a documented default account with an undocumented default password and incorrect permission settings for that account. Changing the default password for this account is not enforced during the installation of the product. An attacker could exploit this vulnerability by using the account to log in to an affected system. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the scpuser account. • https://www.exploit-db.com/exploits/47346 http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html http://packetstormsecurity.com/files/154305/Cisco-UCS-Director-Default-scpuser-Password.html http://seclists.org/fulldisclosure/2019/Aug/36 https://seclists.org/bugtraq/2019/Aug/49 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-usercred • CWE-798: Use of Hard-coded Credentials •
CVSS: 9.0EPSS: 1%CPEs: 14EXPL: 3CVE-2019-1936 – Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2019-1936
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an authenticated, remote attacker to execute arbitrary commands on the underlying Linux shell as the root user. Exploitation of this vulnerability requires privileged access to an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by logging in to the web-based management interface with administrator privileges and then sending a malicious request to a certain part of the interface. Una vulnerabilidad en la interfaz de administración basada en la web de Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director,y Cisco UCS Director Express for Big Data podría permitir que un atacante remoto autenticado ejecute comandos arbitrarios en el shell Linux subyacente como raíz usuario. • http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-Remote-Code-Execution.html http://seclists.org/fulldisclosure/2019/Aug/36 https://seclists.org/bugtraq/2019/Aug/49 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-cmdinj • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 40%CPEs: 6EXPL: 2CVE-2019-1937 – Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2019-1937
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to acquire a valid session token with administrator privileges, bypassing user authentication. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to use the acquired session token to gain full administrator access to the affected device. Una vulnerabilidad en la interfaz de administración basada en la web de Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director y Cisco UCS Director Express para Big Data podría permitir que un atacante remoto no autenticado adquiera un token de sesión válido con privilegios de administrador, evitando al usuario autenticación. • https://www.exploit-db.com/exploits/51589 http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-Remote-Code-Execution.html http://packetstormsecurity.com/files/173531/Cisco-UCS-IMC-Supervisor-2.2.0.0-Authentication-Bypass.html http://seclists.org/fulldisclosure/2019/Aug/36 https://seclists.org/bugtraq/2019/Aug/49 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory • CWE-287: Improper Authentication •