VULNERABILITY INTELLIGENCE

CVE-2019-14656

CVSS score8.8 HIGH
EPSS probability1.98%
CISA KEVNot currently listed
Published2019-10-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Yealink phones through 2019-08-04 do not properly check user roles in POST requests. Consequently, the default User account (with a password of user) can make admin requests via HTTP.

Weakness classification

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Primary references