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CVE-2024-41710 Mitel CVE debrief

CVE-2024-41710 is a Mitel SIP Phones argument injection vulnerability that CISA added to the Known Exploited Vulnerabilities (KEV) catalog on 2025-02-12. Because it is KEV-listed, organizations using the affected product should treat it as a high-priority remediation item and follow vendor guidance without delay.

Vendor
Mitel
Product
SIP Phones
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2025-02-12
Original CVE updated
2025-02-12
Advisory published
2025-02-12
Advisory updated
2025-02-12

Who should care

Security teams, telecom/voice platform owners, help desk and communications administrators, and asset owners responsible for Mitel SIP Phones deployments.

Technical summary

The supplied official records identify the issue as an argument injection vulnerability in Mitel SIP Phones. The available corpus does not include deeper technical mechanics, affected versions, or CVSS details, but CISA’s KEV listing means this CVE requires urgent defensive attention.

Defensive priority

Urgent. KEV-listed vulnerabilities should be prioritized for immediate mitigation, especially on exposed or business-critical voice infrastructure.

Recommended defensive actions

  • Check whether any Mitel SIP Phones are deployed in your environment, including managed, legacy, or branch-office installations.
  • Apply mitigations per the vendor’s security instructions as referenced by CISA.
  • If mitigations are unavailable or cannot be applied promptly, discontinue use of the affected product per CISA guidance.
  • Validate exposure across network segments where SIP phones are reachable and restrict access where feasible.
  • Track remediation against the CISA KEV due date of 2025-03-05.
  • Monitor vendor and CISA advisories for any updates to affected versions or mitigation guidance.

Evidence notes

This debrief is based only on the supplied official records and CISA KEV metadata. The corpus identifies the issue as 'Mitel SIP Phones Argument Injection Vulnerability,' lists it in CISA’s KEV catalog, and records dateAdded as 2025-02-12 with dueDate 2025-03-05. The supplied metadata also references the Mitel security bulletin (security-bulletin_24-0019-001-v2.pdf) and the NVD detail page, but no CVSS score or deeper technical write-up was included in the source corpus.

Official resources

Publicly disclosed in the supplied official records on 2025-02-12 and listed the same day in CISA’s Known Exploited Vulnerabilities catalog.