CVE-2021-36380CISA KEVEPSS p99.9%

CVE-2021-36380Sunhillo SureLine OS Command Injection Vulnerablity

Sunhillo / SureLine

Description

Sunhillo SureLine contains an OS command injection vulnerability that allows an attacker to cause a denial-of-service or utilize the device for persistence on the network via shell metacharacters in ipAddr or dnsAddr in /cgi/networkDiag.cgi.

Scoring

EPSS97.60% probability of exploitation · percentile 99.9% · 2026-06-15T12:03:41Z

CISA KEV entry

Added to KEV: 2024-03-05

(incoming)1

TypeTargetConfidenceTier
KEVEntrySunhillo SureLine OS Command Injection Vulnerablitykev-cve-2021-363800%live

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.