CVE-2026-122124

On Yealink UVC40 E2 devices before 319.410.0.71, an attacker with short-term physical access can steal Wi‑Fi credentials via the USB interface. Sensitive data within the firmware configuration can be abused to gain root privileges on the device. Within Wi‑Fi coverage, the attacker may perform audio and video eavesdropping with no LED alert from the device.

6.1 MEDIUMEPSS 0.14%Not in KEVNVD: Received

Last updated: 2026-11-04 19:17 UTC

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
6.1	MEDIUM	3.1mitre (CNA)	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

CVE ID: CVE-2026-122124
Status: Received
Assigner (CNA): mitre
Published: Nov 4, 2026
Last modified: 2026-11-04 19:17 UTC
Weaknesses: CWE-669 · Incorrect Resource Transfer Between Spheres

Sources

NVD
CVE.org
CISA KEV
FIRST EPSS

Refreshed hourly from the sources above. Last fetched 2026-11-08 10:22 UTC.