CVE-2022-20862: fallo de gravedad media en Cisco Unified Communications Manager
Cisco Unified Communications Manager Arbitrary File Read Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.3epss 1.5%
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 on the underlying operating system of an affected device. This vulnerability is due to improper validation of 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 operating system.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Productos afectados
Cisco · Cisco Unified Communications ManagerCVEs relacionadas — Cisco Unified Communications Manager
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-20230HIGHCisco Unified Communications Manager Server-Side Request Forgery VulnerabilityEPSS 88.5%KEVCVE-2026-20045HIGHCisco Unified Communications Products Remote Code Execution VulnerabilityEPSS 4.5%KEVCVE-2020-3177HIGHCisco Unified Communications Manager Path Traversal VulnerabilityEPSS 2.8%CVE-2019-1837MEDIUMCisco Unified Communications Manager Denial of Service VulnerabilityEPSS 2.4%CVE-2024-20253CRITICALCVE-2024-20253EPSS 2.4%CVE-2022-20790MEDIUMCisco Unified Communications Products Arbitrary File Read VulnerabilityEPSS 1.9%