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TI-2019-07978 Aliases CVE-2019-10688GHSA-vv4j-2mxx-3j2j

VVX products with software versions including and prior to, UCS 5.9.2 with Better…

Priority LOW 30CWE-798Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

VVX products with software versions including and prior to, UCS 5.9.2 with Better Together over Ethernet Connector (BToE) application 3.9.1, use hard-coded credentials to establish connections between the host application and the device.

Why it matters now

EPSS 0.00318 24th 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:a:polycom:unified_communications_software:*:*:*:*:*:*:*:*up to 5.8.0VulnerablePolycom
cpe:2.3:a:polycom:better_together_over_ethernet_connector:*:*:*:*:*:*:*:*up to 3.8.0VulnerablePolycom
  • cpe:2.3:a:polycom:unified_communications_software:*:*:*:*:*:*:*:* Versions up to 5.8.0 Vulnerable ·Polycom
  • cpe:2.3:a:polycom:better_together_over_ethernet_connector:*:*:*:*:*:*:*:* Versions up to 3.8.0 Vulnerable ·Polycom

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-10688
  2. 2026-10-03 Alias added: GHSA-vv4j-2mxx-3j2j

References

Advisory 1

  • TI-2019-07979 VVX products using UCS software version 5.9.2 and earlier with Better Together over… CVSS 3.0MEDIUM 6.5

Sources

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