Vulnerability Details CVE-2021-3127
NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-3127
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cpe:2.3:a:nats:jwt_library:-
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cpe:2.3:a:nats:jwt_library:0.0.3
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cpe:2.3:a:nats:jwt_library:0.0.4
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cpe:2.3:a:nats:jwt_library:0.0.5
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cpe:2.3:a:nats:jwt_library:0.0.6
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cpe:2.3:a:nats:jwt_library:0.0.8
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cpe:2.3:a:nats:jwt_library:0.1.0
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cpe:2.3:a:nats:jwt_library:0.2.0
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cpe:2.3:a:nats:jwt_library:0.2.10
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cpe:2.3:a:nats:jwt_library:0.2.12
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cpe:2.3:a:nats:jwt_library:0.2.14
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cpe:2.3:a:nats:jwt_library:0.2.16
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cpe:2.3:a:nats:jwt_library:0.2.2
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cpe:2.3:a:nats:jwt_library:0.2.4
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cpe:2.3:a:nats:jwt_library:0.2.6
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cpe:2.3:a:nats:jwt_library:0.2.8
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cpe:2.3:a:nats:jwt_library:0.3.0
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cpe:2.3:a:nats:jwt_library:0.3.2
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cpe:2.3:a:nats:jwt_library:1.0.0
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cpe:2.3:a:nats:jwt_library:1.0.1
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cpe:2.3:a:nats:jwt_library:1.1.0
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cpe:2.3:a:nats:jwt_library:1.1.1
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cpe:2.3:a:nats:jwt_library:1.2.0
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cpe:2.3:a:nats:jwt_library:1.2.1
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cpe:2.3:a:nats:jwt_library:1.2.2
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cpe:2.3:a:nats:jwt_library:2.0.0
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cpe:2.3:a:nats:nats_server:2.0.0
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cpe:2.3:a:nats:nats_server:2.0.2
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cpe:2.3:a:nats:nats_server:2.0.4
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cpe:2.3:a:nats:nats_server:2.1.0
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cpe:2.3:a:nats:nats_server:2.1.2
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cpe:2.3:a:nats:nats_server:2.1.4
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cpe:2.3:a:nats:nats_server:2.1.6
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cpe:2.3:a:nats:nats_server:2.1.7
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cpe:2.3:a:nats:nats_server:2.1.8
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cpe:2.3:a:nats:nats_server:2.1.9