VULNERABILITY INTELLIGENCE

CVE-2021-20649

CVSS score4.8 MEDIUM
EPSS probability0.33%
CISA KEVNot currently listed
Published2021-02-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

ELECOM WRC-300FEBK-S contains an improper certificate validation vulnerability. Via a man-in-the-middle attack, an attacker may alter the communication response. As a result, an arbitrary OS command may be executed on the affected device.

Weakness classification

  • nvd@nist.gov: CWE-295

Primary references