Severity:
CRITICAL RISK
(9.4)
Improper Authentication in ZimaOS Service Account Login
CVE-2026-21891
Analyzed
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
[GET STARTED]
START PENTEST
NO CC REQUIRED

