Vulnerability Description
BYTEVALUE Intelligent Flow Control Router contains a command injection vulnerability via the /goform/webRead/open endpoint. The `path` parameter is not properly validated and is echoed into a shell context, allowing an attacker to inject and execute arbitrary shell commands on the device. Successful exploitation can lead to writing backdoors, privilege escalation on the host, and full compromise of the router and its management functions. VulnCheck has observed this vulnerability being targeted by the RondoDox botnet campaign.
Related Weaknesses (CWE)
References
- https://blog.csdn.net/zkaqlaoniao/article/details/134328873
- https://github.com/adysec/nuclei_poc/blob/49c283b2bbb244c071786a2b768fbdde1b91f3
- https://isc.sans.edu/diary/Exploit+against+Unnamed+Bytevalue+router+vulnerabilit
- https://www.vulncheck.com/advisories/bytevalue-intelligent-flow-control-router-c
FAQ
What is CVE-2023-7311?
CVE-2023-7311 is a documented vulnerability. BYTEVALUE Intelligent Flow Control Router contains a command injection vulnerability via the /goform/webRead/open endpoint. The `path` parameter is not properly validated and is echoed into a shell co...
How severe is CVE-2023-7311?
CVSS scoring is not yet available for CVE-2023-7311. Check NVD for updates.
Is there a patch for CVE-2023-7311?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.