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CVE-2021-36380

🔥 Known Exploited (CISA KEV)CRITICAL

9.8

CVSS Severity Score

EPSS Score73.8600%

EPSS Percentile89.86th

Published2021-08-13

Last Modified2025-11-05

Data SourcesNVDCISA KEVFIRST.org EPSS

Vulnerability Description

Sunhillo SureLine before 8.7.0.1.1 allows Unauthenticated OS Command Injection via shell metacharacters in ipAddr or dnsAddr /cgi/networkDiag.cgi.

Affected Platforms (CPE)

📦

Sunhillo

Sureline

< 8.7.0.1.1

References & Advisories

🔗 https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/

🔗 https://www.sunhillo.com/product/sureline/

🔗 https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/

🔗 https://www.sunhillo.com/product/sureline/

🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380

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