Known Exploited Vulnerability: CVE-2017-7921

Hikvision Multiple Products Improper Authentication Vulnerability

Catalog version: 2026.07.01 Date added: 2026-03-05 Due date: 2026-03-26 CISA catalog

Vendor: Hikvision

Product: Multiple Products

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.

Known ransomware campaign use: Unknown

Notes: https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/ https://nvd.nist.gov/vuln/detail/CVE-2017-7921

CWEs

cvelogic Threat Intelligence