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Case File

CVE-2021-20731

HIGH · CVSS 8.8 EPSS 0.59%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-09 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. See the original NVD description below for full technical details.

CVE
CVE-2021-20731
Severity
HIGH
CVSS
8.8
EPSS
0.59%

Original NVD Description

WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allow an attacker to execute arbitrary OS commands with root privileges via unspecified vectors.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-45779 CRITICAL CVE-2026-45778 MEDIUM CVE-2026-45777 CRITICAL CVE-2026-45776 MEDIUM CVE-2026-33366 MEDIUM CVE-2026-33280 CRITICAL