CVE-2024-55550Used in ransomware
MI
Mitel MiCollab
Mitel MiCollab Path Traversal Vulnerability
What it is
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.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vendor notices and references
- www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029
- nvd.nist.gov/vuln/detail/CVE-2024-55550
Description and required action as published by CISA. Full record at NVD.
Other Mitel entries on the list
- SIP Phones Mitel SIP Phones Argument Injection Vulnerability CVE-2024-41710 · Feb 12, 2025
- MiCollab Mitel MiCollab Path Traversal Vulnerability CVE-2024-41713 · Jan 7, 2025
- MiVoice Connect Mitel MiVoice Connect Code Injection Vulnerability CVE-2022-41223 · Feb 21, 2023
- MiVoice Connect Mitel MiVoice Connect Command Injection Vulnerability CVE-2022-40765 · Feb 21, 2023
- MiVoice Connect Mitel MiVoice Connect Data Validation Vulnerability CVE-2022-29499 · Jun 27, 2022
- MiCollab, MiVoice Business Express MiCollab, MiVoice Business Express Access Control Vulnerability CVE-2022-26143 · Mar 25, 2022