CVE-2024-55550
lowpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.382 · 99 %ileDEEURUUSadded 2025-01-07remediate by 2025-01-28
required action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
EPSS · scored 2026-10-23
Mitel MiCollab Path Traversal Vulnerability
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.7–4.4
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
ATT&CK techniques
ATT&CK techniques this enables or maps to.
affected products (5)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2024-3141Mitel MiCollab: Mehrere SchwachstellenDeutsch2024-10-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mitel MiCollab ausnutzen, um Dateien zu manipulieren, Sicherheitsmaßnahmen zu umgehen, Phishing-Angriffe durchzuführen und vertrauliche Informationen preiszugeben.
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://www.mitel.com/support/security-advisoriescnnvd
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029cnnvd
- https://www.mitel.com/support/security-advisoriesenisa_euvd
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029enisa_euvd
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-55550US Government Resourcenvd
- https://www.mitel.com/support/security-advisoriesVendor Advisorynvd
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2024-0029Vendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan