# CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerability

- Exploited (CISA KEV): yes, added 2025-01-07, known ransomware use
- Published: 2024-10-21
- CVSS: 9.1 CRITICAL (v3.1)
- EPSS: 97.2% (100th percentile)
- CWE: CWE-22

A vulnerability in the NuPoint Unified Messaging (NPM) component of Mitel MiCollab through 9.8 SP1 FP2 (9.8.1.201) could allow an unauthenticated attacker to conduct a path traversal attack, due to insufficient input validation. A successful exploit could allow unauthorized access, enabling the attacker to view, corrupt, or delete users' data and system configurations.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | Blocks by default | 2025-01-06 | 77 |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2025-01-21 | 92 |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

### Cloudflare

- 2025-01-06 · new · rule c34432e257074cffa9fa15f3f5311209 · default Block
  > Mitel MiCollab - Auth Bypass - CVE:CVE-2024-41713. Previous action: Log. New action: Block. New Detection
  Source: https://developers.cloudflare.com/changelog/post/2025-01-06-waf-release/

### F5

- 2025-01-21 · new · rule 200013104
  > Added: signature 200013104 "Mitel MiCollab Authentication Bypass" (Authentication/Authorization Attacks, risk High), systems: Java Servlets/JSP, Other Web Server, Apache Tomcat. References: CVE-2024-41713.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog
- 2025-03-11 · new · rule 200013104
  > Added: signature 200013104 "Mitel MiCollab Authentication Bypass" (Authentication/Authorization Attacks, risk High), systems: Java Servlets/JSP, Other Web Server, Apache Tomcat. References: CVE-2024-41713.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

## Our test (measured)

- OWASP Core Rule Set 4.25.0, paranoia level 1, anomaly threshold 5, default CRS settings: blocked (1 of 1 requests blocked), template CVE-2024-41713, 2026-11-02
- OWASP Core Rule Set 4.25.0, paranoia level 2, anomaly threshold 5, default CRS settings: blocked (1 of 1 requests blocked), template CVE-2024-41713, 2026-11-02

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2024-41713 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2024-41713