CVE-2022-20790
Cisco Unified Communications Products Arbitrary File Read Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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. Esta vulnerabilidad es debido a que la interfaz de administración basada en web no comprueba apropiadamente las entradas proporcionadas por el usuario. Un atacante podría explotar esta vulnerabilidad mediante el envío de una petición HTTP diseñada que contenga secuencias de caracteres de salto de ruta a un sistema afectado. Una explotación con éxito podría permitir al atacante acceder a archivos confidenciales en el sistema operativo subyacente
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2021-11-02 CVE Reserved
- 2022-04-21 CVE Published
- 2024-07-12 EPSS Updated
- 2024-11-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-23: Relative Path Traversal
CAPEC
References (1)
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | <= 14.0 Search vendor "Cisco" for product "Unified Communications Manager" and version " <= 14.0" | - |
Affected
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Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | <= 14.0 Search vendor "Cisco" for product "Unified Communications Manager" and version " <= 14.0" | session_management |
Affected
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