CVE-2021-36380 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is in the KEV database since March 5, 2024.

The EPSS score is 0.93458.

Exploitation active

Automatable yes

Technical Impact total

Vendors	Products
Sunhillo	Sureline

Configuration 1 [-]

cpe:2.3:a:sunhillo:sureline:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380
https://www.sunhillo.com/product/sureline/

History

Wed, 22 Oct 2025 00:30:00 +0000

Type	Values Removed	Values Added
References		https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380

Tue, 21 Oct 2025 20:30:00 +0000

Type	Values Removed	Values Added
References	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380

Tue, 21 Oct 2025 19:30:00 +0000

Type	Values Removed	Values Added
References		https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380

Wed, 30 Jul 2025 02:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-13T15:53:59.000Z

Updated: 2025-10-21T23:25:38.162Z

Reserved: 2021-07-12T00:00:00.000Z

Link: CVE-2021-36380

Vulnrichment

Updated: 2024-08-04T00:54:51.484Z

NVD

Status : Modified

Published: 2021-08-13T16:15:07.607

Modified: 2025-10-22T00:17:39.960

Link: CVE-2021-36380

Redhat

No data.

OpenCVE Enrichment

No data.

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