CVSS: 6.9EPSS: 0%CPEs: 23EXPL: 0CVE-2019-1736 – Multiple Cisco UCS-Based Products UEFI Secure Boot Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2019-1736
A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface (UEFI) Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to improper validation of the server firmware upgrade images. An attacker could exploit this vulnerability by installing a server firmware version that would allow the attacker to disable UEFI Secure Boot. A successful exploit could allow the attacker to bypass the signature validation checks that are done by UEFI Secure Boot technology and load a compromised software image on the affected device. A compromised software image is any software image that has not been digitally signed by Cisco. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200219-ucs-boot-bypass • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2019-1966 – Cisco Unified Computing System Fabric Interconnect root Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2019-1966
A vulnerability in a specific CLI command within the local management (local-mgmt) context for Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to gain elevated privileges as the root user on an affected device. The vulnerability is due to extraneous subcommand options present for a specific CLI command within the local-mgmt context. An attacker could exploit this vulnerability by authenticating to an affected device, entering the local-mgmt context, and issuing a specific CLI command and submitting user input. A successful exploit could allow the attacker to execute arbitrary operating system commands as root on an affected device. The attacker would need to have valid user credentials for the device. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-ucs-privescalation • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 8.8EPSS: 0%CPEs: 9EXPL: 0CVE-2019-1907 – Cisco Integrated Management Controller Substring Comparison Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2019-1907
A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to set sensitive configuration values and gain elevated privileges. The vulnerability is due to improper handling of substring comparison operations that are performed by the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow the attacker with read-only privileges to gain administrator privileges. Una vulnerabilidad en el servidor web de Cisco Integrated Management Controller (IMC) podría permitir que un atacante remoto autenticado establezca valores de configuración confidenciales y obtenga privilegios elevados. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-privescal • CWE-285: Improper Authorization •
CVSS: 7.5EPSS: 0%CPEs: 11EXPL: 0CVE-2019-1908 – Cisco Integrated Management Controller Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2019-1908
A vulnerability in the Intelligent Platform Management Interface (IPMI) implementation of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to view sensitive system information. The vulnerability is due to insufficient security restrictions imposed by the affected software. A successful exploit could allow the attacker to view sensitive information that belongs to other users. The attacker could then use this information to conduct additional attacks. Una vulnerabilidad en la implementación de la Interfaz de administración de plataforma inteligente (IPMI) de Cisco Integrated Management Controller (IMC) podría permitir que un atacante remoto no autenticado vea información confidencial del sistema. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-infodisc • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 0%CPEs: 26EXPL: 0CVE-2019-1883 – Cisco Integrated Management Controller CLI Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2019-1883
A vulnerability in the command-line interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, local attacker with read-only credentials to inject arbitrary commands that could allow them to obtain root privileges. The vulnerability is due to insufficient validation of user-supplied input on the command-line interface. An attacker could exploit this vulnerability by authenticating with read-only privileges via the CLI of an affected device and submitting crafted input to the affected commands. A successful exploit could allow an attacker to execute arbitrary commands on the device with root privileges. Una vulnerabilidad en la interfaz de línea de comandos de Cisco Integrated Management Controller (IMC) podría permitir que un atacante local autenticado con credenciales de solo lectura inyecte comandos arbitrarios que podrían permitirles obtener privilegios de root. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-cimc-cli-inject • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •