TI-2022-11960 Aliases CVE-2022-29499 GHSA-f4rg-w9qm-5f42

The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote…

CRITICAL 100Exploited in the wildCWE-20Published 2022-04-26 · Updated 2026-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote code execution because of incorrect data validation. The Service Appliances are SA 100, SA 400, and Virtual SA.

Why it matters now

Exploitation Active In CISA KEV since 2022-06-27CISA due date 2022-07-18Known ransomware use

EPSS 0.55242 99th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Active
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mitel:mivoice_connect::::::::	up to 22.20.2300.0	Vulnerable	Mitel

cpe:2.3:a:mitel:mivoice_connect:*:*:*:*:*:*:*:* Versions up to 22.20.2300.0 Vulnerable ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

2022-06-27 Added to CISA KEV
2026-10-02 Threatist record created from CVE-2022-29499
2026-10-03 Alias added: GHSA-f4rg-w9qm-5f42

References

Advisory 1

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0002

TI-2022-19733 The Director database component of MiVoice Connect through 19.3 (22.22.6100.0) could… KEVCVSS 3.1MEDIUM 6.8
TI-2022-19391 A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through 19.3… KEVCVSS 3.1MEDIUM 6.8
TI-2018-02664 Observable discrepancy in Intel Multiple CVSS 3.1MEDIUM 5.5
TI-2023-16014 The Linux DVS server component of Mitel MiVoice Connect through 19.3 SP2 (22.24.1500.0)… CVSS 3.1CRITICAL 9.8
TI-2023-15072 A vulnerability in the Edge Gateway component of Mitel MiVoice Connect versions 19.3 SP2… CVSS 3.1CRITICAL 9.8
TI-2023-15071 A vulnerability in the Headquarters server component of Mitel MiVoice Connect versions… CVSS 3.1CRITICAL 9.8

See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences