CVE-2021-36380
Sunhillo SureLine OS Command Injection Vulnerablity
IN CISA KEV
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.
- Vendor
- Sunhillo
- Product
- SureLine
- CVSS
- No score recorded (no NVD record loaded for this entry)
- CWE
- CWE-78
- Published
- Not recorded
- NVD modified
- Not recorded
CISA KEV
- Date added
- 2024-03-05
- Due date
- 2024-03-26
- Ransomware use
- Unknown
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
EPSS
97.8% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.