CVE-2023-7311: critical vulnerability in BYTEVALUE (Luoyang Baiwei Intelligent…
BYTEVALUE Intelligent Flow Control Router Command Injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
70Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 9.3epss 1.9%
from disclosure to weapon
Published on NVDOct 15
VulnCheckFeb 12
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
public PoCs found — 3
cve_referenceblog.csdn.net/zkaqlaoniao/article/details/134328873unverifiedcve_referencegithub.com/adysec/nuclei_poc/blob/49c283b2bbb244c071786a2b768fbdde1b91f38e/poc/web/bytevalue_goform_webread_open_rce.yamlunverifiedcve_referenceisc.sans.edu/diary/Exploit+against+Unnamed+Bytevalue+router+vulnerability+included+in+Mirai+Bot/30642unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://blog.csdn.net/zkaqlaoniao/article/details/134328873https://github.com/adysec/nuclei_poc/blob/49c283b2bbb244c071786a2b768fbdde1b91f38e/poc/web/bytevalue_goform_webread_open_rce.yamlhttps://isc.sans.edu/diary/Exploit+against+Unnamed+Bytevalue+router+vulnerability+included+in+Mirai+Bot/30642https://www.vulncheck.com/advisories/bytevalue-intelligent-flow-control-router-command-injection