JAIOTlink C492A-W6 4.8.30.57701411 OS Command Injection via SetMAC Endpoint
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 2.4%
exploitation probability
2.4%top 17% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. Attackers can craft a string beginning with a valid MAC-like prefix followed by a semicolon and a shell payload, which bypasses partial sscanf() validation and is passed unsanitized into an echo shell command executed through a system() wrapper.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
JAIOTlink · C492A-W6 Wi-Fi IP Camerapublic PoCs found — 1
cve_referencegithub.com/rwprimitives/jaiotlink-c492a-wifi-camera/blob/main/writeups/01-setmac-command-injection.mdunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/rwprimitives/jaiotlink-c492a-wifi-camera/blob/main/writeups/01-setmac-command-injection.mdhttps://www.amazon.com/stores/JAIOTlink/page/3B00DC41-70C3-4BAA-925C-3D222C2633D5?lp_asin=B0GX1BNZ78&ref_=ast_bln&store_ref=bl_ast_dp_brandlogo_stohttps://www.vulncheck.com/advisories/jaiotlink-c492a-w6-os-command-injection-via-setmac-endpoint