Vulnerability Details CVE-2025-43866
vantage6 is an open-source infrastructure for privacy preserving analysis. The JWT secret key in the vantage6 server is auto-generated unless defined by the user. The auto-generated key is a UUID1, which is not cryptographically secure as it is predictable to some extent. This vulnerability is fixed in 4.11.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 7.7%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2025-43866
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cpe:2.3:a:vantage6:vantage6:-
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cpe:2.3:a:vantage6:vantage6:0.0.0
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cpe:2.3:a:vantage6:vantage6:2.3.5
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cpe:2.3:a:vantage6:vantage6:3.10.0
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cpe:2.3:a:vantage6:vantage6:3.10.1
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cpe:2.3:a:vantage6:vantage6:3.10.2
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cpe:2.3:a:vantage6:vantage6:3.10.3
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cpe:2.3:a:vantage6:vantage6:3.10.4
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cpe:2.3:a:vantage6:vantage6:3.11.0
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cpe:2.3:a:vantage6:vantage6:3.11.1
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cpe:2.3:a:vantage6:vantage6:3.3.0
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cpe:2.3:a:vantage6:vantage6:3.3.3
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cpe:2.3:a:vantage6:vantage6:3.3.8
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cpe:2.3:a:vantage6:vantage6:3.4.0
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cpe:2.3:a:vantage6:vantage6:3.4.1
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cpe:2.3:a:vantage6:vantage6:3.4.2
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cpe:2.3:a:vantage6:vantage6:3.5.0
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cpe:2.3:a:vantage6:vantage6:3.6.1
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cpe:2.3:a:vantage6:vantage6:3.7.0
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cpe:2.3:a:vantage6:vantage6:3.8.0
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cpe:2.3:a:vantage6:vantage6:3.8.1
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cpe:2.3:a:vantage6:vantage6:3.8.2
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cpe:2.3:a:vantage6:vantage6:3.8.3
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cpe:2.3:a:vantage6:vantage6:3.8.4
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cpe:2.3:a:vantage6:vantage6:3.8.5
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cpe:2.3:a:vantage6:vantage6:3.8.6
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cpe:2.3:a:vantage6:vantage6:3.8.7
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cpe:2.3:a:vantage6:vantage6:3.8.8
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cpe:2.3:a:vantage6:vantage6:3.9.0
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cpe:2.3:a:vantage6:vantage6:4.0.0
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cpe:2.3:a:vantage6:vantage6:4.0.1
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cpe:2.3:a:vantage6:vantage6:4.0.2
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cpe:2.3:a:vantage6:vantage6:4.0.3
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cpe:2.3:a:vantage6:vantage6:4.1.0
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cpe:2.3:a:vantage6:vantage6:4.1.1
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cpe:2.3:a:vantage6:vantage6:4.1.2
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cpe:2.3:a:vantage6:vantage6:4.1.3
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cpe:2.3:a:vantage6:vantage6:4.10.0
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cpe:2.3:a:vantage6:vantage6:4.10.1
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cpe:2.3:a:vantage6:vantage6:4.10.2
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cpe:2.3:a:vantage6:vantage6:4.2.0
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cpe:2.3:a:vantage6:vantage6:4.2.1
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cpe:2.3:a:vantage6:vantage6:4.2.2
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cpe:2.3:a:vantage6:vantage6:4.2.3
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cpe:2.3:a:vantage6:vantage6:4.3.0
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cpe:2.3:a:vantage6:vantage6:4.3.1
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cpe:2.3:a:vantage6:vantage6:4.3.2
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cpe:2.3:a:vantage6:vantage6:4.3.3
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cpe:2.3:a:vantage6:vantage6:4.3.4
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cpe:2.3:a:vantage6:vantage6:4.4.0
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cpe:2.3:a:vantage6:vantage6:4.4.1
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cpe:2.3:a:vantage6:vantage6:4.5.0
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cpe:2.3:a:vantage6:vantage6:4.5.1
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cpe:2.3:a:vantage6:vantage6:4.5.2
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cpe:2.3:a:vantage6:vantage6:4.5.3
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cpe:2.3:a:vantage6:vantage6:4.5.4
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cpe:2.3:a:vantage6:vantage6:4.5.5
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cpe:2.3:a:vantage6:vantage6:4.6.0
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cpe:2.3:a:vantage6:vantage6:4.6.1
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cpe:2.3:a:vantage6:vantage6:4.7.0
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cpe:2.3:a:vantage6:vantage6:4.7.1
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cpe:2.3:a:vantage6:vantage6:4.8.0
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cpe:2.3:a:vantage6:vantage6:4.8.1
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cpe:2.3:a:vantage6:vantage6:4.8.2
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cpe:2.3:a:vantage6:vantage6:4.9.0
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cpe:2.3:a:vantage6:vantage6:4.9.1