What is CVE-2018-14934?

CVE-2018-14934 is a medium-severity vulnerability in Polycom Trio 8500, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2018-11-15.

How severe is CVE-2018-14934?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Polycom Trio 8500

CVE-2018-14934

The Bluetooth subsystem on Polycom Trio devices with software before 5.5.4 has Incorrect Access Control. An attacker can connect without authentication and subsequently record audio from the device microphone.

Published 2018-11-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (43.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

support.polycom.com/content/dam/polycom-support/global/documentation/bluetooth-… (Vendor Advisory)

Frequently asked questions

What is CVE-2018-14934?: CVE-2018-14934 is a medium-severity vulnerability in Polycom Trio 8500, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2018-11-15.
How severe is CVE-2018-14934?: Medium severity. CVSS v3 base score is 6.5 out of 10.