CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-20804 – Cisco Unified Communications Products Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2022-20804
A vulnerability in the Cisco Discovery Protocol of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, adjacent attacker to cause a kernel panic on an affected system, resulting in a denial of service (DoS) condition. This vulnerability is due to incorrect processing of certain Cisco Discovery Protocol packets. An attacker could exploit this vulnerability by continuously sending certain Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause a kernel panic on the system that is running the affected software, resulting in a DoS condition. Una vulnerabilidad en el protocolo Cisco Discovery de Cisco Unified Communications Manager (Unified CM) y Cisco Unified Communications Manager Session Management Edition (Unified CM SME) podría permitir a un atacante adyacente no autenticado causar un kernel panic en un sistema afectado, lo que provocaría una condición de denegación de servicio (DoS). • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-dos-zHS9X9kD • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-20790 – Cisco Unified Communications Products Arbitrary File Read Vulnerability
https://notcve.org/view.php?id=CVE-2022-20790
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to read arbitrary files from the underlying operating system. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the underlying operating system. Una vulnerabilidad en la interfaz de administración basada en web de Cisco Unified Communications Manager (Unified CM) y Cisco Unified Communications Manager Session Management Edition (Unified CM SME) podría permitir a un atacante remoto autenticado leer archivos arbitrarios del sistema operativo subyacente. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-file-read-h8h4HEJ3 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •
CVSS: 8.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-20789 – Cisco Unified Communications Products Arbitrary File Write Vulnerability
https://notcve.org/view.php?id=CVE-2022-20789
A vulnerability in the software upgrade process of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to write arbitrary files on the affected system. This vulnerability is due to improper restrictions applied to a system script. An attacker could exploit this vulnerability by using crafted variables during the execution of a system upgrade. A successful exploit could allow the attacker to overwrite or append arbitrary data to system files using root-level privileges. Una vulnerabilidad en el proceso de actualización de software de Cisco Unified Communications Manager (Unified CM) y Cisco Unified Communications Manager Session Management Edition (Unified CM SME) podría permitir a un atacante remoto autenticado escribir archivos arbitrarios en el sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-arb-write-74QzruUU • CWE-73: External Control of File Name or Path CWE-610: Externally Controlled Reference to a Resource in Another Sphere •
CVSS: 6.1EPSS: 0%CPEs: 8EXPL: 0CVE-2022-20788 – Cisco Unified Communications Products Cross-Site Scripting Vulnerability
https://notcve.org/view.php?id=CVE-2022-20788
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified CM Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. 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 affected interface or access sensitive browser-based information. Una vulnerabilidad en la interfaz de administración basada en web de Cisco Unified Communications Manager (Unified CM), Cisco Unified CM Session Management Edition (Unified CM SME) y Cisco Unity Connection podría permitir a un atacante remoto no autenticado conducir un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-xss-6MCe4kPF • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-20787 – Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability
https://notcve.org/view.php?id=CVE-2022-20787
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) Software and Cisco Unified CM Session Management Edition (SME) Software could allow an authenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user. Una vulnerabilidad en la interfaz de administración basada en web del software Cisco Unified Communications Manager (Unified CM) y del software Cisco Unified CM Session Management Edition (SME) podría permitir a un atacante remoto y autenticado conducir un ataque de tipo cross-site request forgery (CSRF) en un dispositivo afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-csrf-jrKP4eNT • CWE-352: Cross-Site Request Forgery (CSRF) •