CVE-2017-7921: Hikvision Multiple Products Improper Authentication Vulnerability

Added to the CISA Known Exploited Vulnerabilities catalog on 05 Mar 2026. Vendor: Hikvision. Product: Multiple Products.

Multiple Hikvision products contain an improper authentication vulnerability that could allow a malicious user to escalate privileges on the system and gain access to sensitive information.

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. (due 26 Mar 2026)