ACTIVELY EXPLOITED
CVE-2021-36380: Sunhillo SureLine OS Command Injection Vulnerablity
| Vendor | Sunhillo |
|---|---|
| Product | SureLine |
| Actively exploited | Yes |
| Added to CISA KEV | 5 Mar 2024 |
| CISA federal deadline | 26 Mar 2024 |
| Weakness (CWE) | CWE-78 |
Required action (CISA's text)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description (NVD)
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.
SOURCES
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.