info: name: Hikvision IP camera/NVR- Unauthenticated RCE author: pdteam,gy741 severity: critical verified:true description: A command injection vulnerability in the web server of some Hikvision product. Due to the insufficient input validation, attacker can exploit the vulnerability to launch a command injection attack by sending some messages with malicious commands. reference: - https://watchfulip.github.io/2021/09/18/Hikvision-IP-Camera-Unauthenticated-RCE.html - https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification-command-injection-vulnerability-in-some-hikvision-products/ - https://nvd.nist.gov/vuln/detail/CVE-2021-36260 - https://github.com/Aiminsun/CVE-2021-36260 tags: cve,cve2021,rce,hikvision created:2023/08/09