CVE-2021-36380: Sunhillo SureLine OS Command Injection Vulnerablity
Sunhillo SureLine before 8.7.0.1.1 allows Unauthenticated OS Command Injection via shell metacharacters in ipAddr or dnsAddr /cgi/networkDiag.cgi.
Other sources
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.
— CISA
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Sunhillo SureLineto a version that resolves this vulnerability.Fixed in 8.7.0.1.1
Event History
Frequently Asked Questions
What is the severity of CVE-2021-36380?
CVE-2021-36380 has a high severity due to its potential for unauthenticated OS command injection.
How do I fix CVE-2021-36380?
To fix CVE-2021-36380, upgrade Sunhillo SureLine to version 8.7.0.1.1 or later.
What type of vulnerability is CVE-2021-36380?
CVE-2021-36380 is an OS command injection vulnerability affecting Sunhillo SureLine software.
Can CVE-2021-36380 lead to a denial-of-service?
Yes, CVE-2021-36380 can be exploited to cause a denial-of-service condition in affected systems.
Which versions of SureLine are affected by CVE-2021-36380?
SureLine versions before 8.7.0.1.1 are vulnerable to CVE-2021-36380.