VULNERABILITY INTELLIGENCE

CVE-2019-3421

CVSS score8 HIGH
EPSS probability1.14%
CISA KEVNot currently listed
Published2019-10-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The 7520V3V1.0.0B09P27 version, and all earlier versions of ZTE product ZX297520V3 are impacted by a Command Injection vulnerability. Unauthorized users can exploit this vulnerability to control the user terminal system.

Weakness classification

  • nvd@nist.gov: CWE-77

Primary references