Read the docs
TI-2019-14457 Aliases CVE-2019-20030GHSA-wxqp-g33r-6xx2

An attacker with knowledge of the modem access number on a NEC UM8000 voicemail system…

Priority LOW 34Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
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 · NVD. Fix status from CNA.

Summary

An attacker with knowledge of the modem access number on a NEC UM8000 voicemail system may use SSH tunneling or standard Linux utilities to gain access to the system's LAN port. All versions are affected.

Why it matters now

EPSS 0.00342 27th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:nec:um8000_firmware:*:*:*:*:*:*:*:*all versionsVulnerableNEC Corporation
cpe:2.3:h:nec:um8000:-:*:*:*:*:*:*:*not specified by NVDRunning onNEC Corporation
  • cpe:2.3:o:nec:um8000_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·NEC Corporation
  • cpe:2.3:h:nec:um8000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NEC Corporation

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-20030
  2. 2026-10-03 Alias added: GHSA-wxqp-g33r-6xx2

References

Advisory 1

  • TI-2019-14458 NEC UM8000, UM4730 and prior non-InMail voicemail systems with all known software… CVSS 3.1CRITICAL 9.1

Sources

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