CVE Watch4 ago 2026

CVE-2024-55550

Mitel MiCollab Path Traversal Vulnerability

CVSS

2.7

Bajo

EPSS

37.8%

p98

KEV

SÍ

7 ene 2025

Exploit Today

0-100

Publicado: 10 dic 2024 · Última mod.: 4 ago 2026 · CWE-22

EPSS · 30d

37.8%EPSS · 30 días38.1%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Mitel / MiCollab

Vulnerabilidad

Mitel MiCollab Path Traversal Vulnerability

Añadido a KEV

7 ene 2025

Remediar antes de

28 ene 2025

Uso conocido en ransomware

Sí

Descripción resumida

Mitel MiCollab contains a path traversal vulnerability that could allow an authenticated attacker with administrative privileges to read local files within the system due to insufficient input sanitization. This vulnerability can be chained with CVE-2024-41713, which allows an unauthenticated, remote attacker to read arbitrary files on the server.

Acción requerida

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notas

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029 ; https://nvd.nist.gov/vuln/detail/CVE-2024-55550

Descripción técnica

Mitel MiCollab through 9.8 SP2 could allow an authenticated attacker with administrative privilege to conduct a local file read, due to insufficient input sanitization. A successful exploit could allow the authenticated admin attacker to access resources that are constrained to the admin access level, and the disclosure is limited to non-sensitive system information. This vulnerability does not allow file modification or privilege escalation.

Referencias oficiales

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