CVE-2021-36380

Known Exploited Public Exploit

Description

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

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 94.27% Top 5%
KEV Since 
Third-Party Advisory nccgroup.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.sunhillo.com/product/sureline/ product
https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-36380?
CVE-2021-36380 has been scored as a critical severity vulnerability.
How to fix CVE-2021-36380?
To fix CVE-2021-36380, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-36380 being actively exploited in the wild?
It is confirmed that CVE-2021-36380 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~94% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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