A command injection vulnerability in an old IP camera, the IC-7100 by Edimax, is being exploited to build a botnet.The camera is no longer supported or receive a patch, leaving users vulnerable to cybercriminals.The flaw, tracked as CVE-2025-1316, has a severity score of 9.3/10, and enables remote code execution.The only way to defend against this attack is to replace the old cameras with newer, supported models.