Vulnerability Details CVE-2020-9039
Couchbase Server 4.0.0, 4.1.0, 4.1.1, 4.5.0, 4.5.1, 4.6.0 through 4.6.5, 5.0.0, 5.1.1, 5.5.0 and 5.5.1 have Insecure Permissions for the projector and indexer REST endpoints (they allow unauthenticated access).The /settings REST endpoint exposed by the projector process is an endpoint that administrators can use for various tasks such as updating configuration and collecting performance profiles. The endpoint was unauthenticated and has been updated to only allow authenticated users to access these administrative APIs.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.1%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2020-9039
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cpe:2.3:a:couchbase:couchbase_server:4.0.0
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cpe:2.3:a:couchbase:couchbase_server:4.1.0
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cpe:2.3:a:couchbase:couchbase_server:4.1.1
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cpe:2.3:a:couchbase:couchbase_server:4.5.0
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cpe:2.3:a:couchbase:couchbase_server:4.5.1
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cpe:2.3:a:couchbase:couchbase_server:4.6.0
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cpe:2.3:a:couchbase:couchbase_server:4.6.2
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cpe:2.3:a:couchbase:couchbase_server:4.6.3
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cpe:2.3:a:couchbase:couchbase_server:4.6.4
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cpe:2.3:a:couchbase:couchbase_server:4.6.5
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cpe:2.3:a:couchbase:couchbase_server:5.0.0
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cpe:2.3:a:couchbase:couchbase_server:5.1.1
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cpe:2.3:a:couchbase:couchbase_server:5.5.0
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cpe:2.3:a:couchbase:couchbase_server:5.5.1