CVE-2021-20648

6.8 mediumEPSS 0.5%

Medium (6.8) in elecom wrc-300febk-s firmware. EPSS 0.5% chance of exploitation in the next 30 days.

ELECOM WRC-300FEBK-S allows an attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.

Severity

6.8 medium

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2021-02-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19