CVE-2024-55550

2.7 LOW 38% exploit odds exploited in the wild Fix listed Disclosure

What it is

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.

At a glance

Exploitability: Can be exploited over the network with an admin-level account. Limited direct impact.
In the wild: CISA lists this as exploited in real attacks. Treat as urgent.
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2024-12-08 00:00 UTC ReservedThe CVE id was reserved by its CNA
2024-12-10 19:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2025-01-07 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
2025-01-28 Remediation deadlineCISA's due date for federal agencies to fix it
2026-08-04 05:16 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: yes, CISA lists it. This puts it above everything that is not.
Exploit odds: 38.2% in the next 30 days (EPSS).
Severity: 2.7 LOW (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2024-12-10 19:15 UTC
Last modified: 2026-08-04 05:16 UTC
Added to CISA KEV: 2025-01-07
Exploit probability: 38.2% · EPSS, next 30 days
Weakness: CWE-22 · Path traversal
Record status: Analyzed

Affected

Mitel Micollab ≤ 9.8.1.201

Attack profile CVSS 3.1 · 2.7

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2024-55550.md and follow it. Check whether this project is affected by CVE-2024-55550. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record