CVE-2021-36380

Product

Sunhillo / SureLine

Vulnerability

Sunhillo SureLine OS Command Injection Vulnerablity

Added to KEV

Mar 5, 2024

Remediate by

Mar 26, 2024

Known ransomware use

No

Summary 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.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://www.sunhillo.com/fb011/; https://nvd.nist.gov/vuln/detail/CVE-2021-36380