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CVE-2017-7921

Hikvision Multiple Products Improper Authentication Vulnerability

9.8
CVSS
100.0%
EPSS (exploit prob.)
100.0%
EPSS percentile
Yes
Actively exploited
No
Ransomware use
2026-03-05
Added
→ 0.0 pts
30-day EPSS trend

Summary

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.

Affected software

Vendor: Hikvision  ·  Product: Multiple Products

Weakness types (CWE):

CWE-287

What to do

This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.

Related vulnerabilities in Hikvision

CVENameEPSSExploited
CVE-2021-36260 Hikvision Improper Input Validation 99.9% Yes

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Sources: CISA KEV catalog · NVD · FIRST EPSS

This product uses the NVD API but is not endorsed or certified by the NVD.

All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.