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CISA known exploited vulnerability

CVE-2024-55550

Mitel MiCollab Path Traversal Vulnerability

SOURCE FACT

Mitel · MiCollab

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.

Required action

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

CISA notes

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

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