Exploited vulnerability · CISA KEV

Is CVE-2024-41710 exploited? Yes: in CISA KEV since 12 Feb 2025

Gociux · Mitel SIP Phones · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2024-41710, Mitel SIP Phones Argument Injection Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 12 Feb 2025, 184 days after it was published. It affects Mitel SIP Phones. If you run it, CISA's required action is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

What it is

Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference Unit, contain an argument injection vulnerability due to insufficient parameter sanitization during the boot process. Successful exploitation may allow an attacker to execute arbitrary commands within the context of the system.

What to do

1. Check whether you run it. Look for SIP Phones in your asset inventory, including appliances and cloud images. Stack check lists every exploited Mitel CVE at once.
2. Apply the fix. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 12 Aug 2024.
4. Get told next time. Email alerts when CISA adds a CVE for Mitel.

References

• www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security
• nvd.nist.gov/vuln/detail/CVE-2024-41710

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in February 2025 · Mitel scorecard · act-now radar.