Vulnerability Details CVE-2018-11802
In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serves the request. Solr bypasses all authorization settings for such requests. This affects all Solr versions prior to 7.7 that use the default authorization mechanism of Solr (RuleBasedAuthorizationPlugin).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.6%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.0
Products affected by CVE-2018-11802
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cpe:2.3:a:apache:solr:1.1.0
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cpe:2.3:a:apache:solr:1.2
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cpe:2.3:a:apache:solr:1.2.0
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cpe:2.3:a:apache:solr:1.3.0
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cpe:2.3:a:apache:solr:1.4.0
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cpe:2.3:a:apache:solr:1.4.1
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cpe:2.3:a:apache:solr:3.1
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cpe:2.3:a:apache:solr:3.1.0
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cpe:2.3:a:apache:solr:3.2
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cpe:2.3:a:apache:solr:3.2.0
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cpe:2.3:a:apache:solr:3.3
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cpe:2.3:a:apache:solr:3.3.0
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cpe:2.3:a:apache:solr:3.4.0
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cpe:2.3:a:apache:solr:3.5.0
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cpe:2.3:a:apache:solr:3.6.0
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cpe:2.3:a:apache:solr:3.6.1
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cpe:2.3:a:apache:solr:3.6.2
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cpe:2.3:a:apache:solr:4.0.0
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cpe:2.3:a:apache:solr:4.1.0
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cpe:2.3:a:apache:solr:4.10.0
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cpe:2.3:a:apache:solr:4.10.1
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cpe:2.3:a:apache:solr:4.10.2
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cpe:2.3:a:apache:solr:4.10.3
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cpe:2.3:a:apache:solr:4.10.4
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cpe:2.3:a:apache:solr:4.2.0
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cpe:2.3:a:apache:solr:4.2.1
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cpe:2.3:a:apache:solr:4.3.0
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cpe:2.3:a:apache:solr:4.3.1
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cpe:2.3:a:apache:solr:4.4.0
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cpe:2.3:a:apache:solr:4.5.0
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cpe:2.3:a:apache:solr:4.5.1
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cpe:2.3:a:apache:solr:4.6.0
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cpe:2.3:a:apache:solr:4.6.1
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cpe:2.3:a:apache:solr:4.7.0
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cpe:2.3:a:apache:solr:4.7.1
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cpe:2.3:a:apache:solr:4.7.2
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cpe:2.3:a:apache:solr:4.8.0
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cpe:2.3:a:apache:solr:4.8.1
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cpe:2.3:a:apache:solr:4.9.0
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cpe:2.3:a:apache:solr:4.9.1
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cpe:2.3:a:apache:solr:5.0
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cpe:2.3:a:apache:solr:5.0.0
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cpe:2.3:a:apache:solr:5.1
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cpe:2.3:a:apache:solr:5.1.0
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cpe:2.3:a:apache:solr:5.2.0
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cpe:2.3:a:apache:solr:5.2.1
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cpe:2.3:a:apache:solr:5.3
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cpe:2.3:a:apache:solr:5.3.0
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cpe:2.3:a:apache:solr:5.3.1
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cpe:2.3:a:apache:solr:5.3.2
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cpe:2.3:a:apache:solr:5.4.0
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cpe:2.3:a:apache:solr:5.4.1
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cpe:2.3:a:apache:solr:5.5.0
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cpe:2.3:a:apache:solr:5.5.1
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cpe:2.3:a:apache:solr:5.5.2
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cpe:2.3:a:apache:solr:5.5.3
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cpe:2.3:a:apache:solr:5.5.4
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cpe:2.3:a:apache:solr:5.5.5
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cpe:2.3:a:apache:solr:6.0.0
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cpe:2.3:a:apache:solr:6.0.1
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cpe:2.3:a:apache:solr:6.1.0
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cpe:2.3:a:apache:solr:6.2.0
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cpe:2.3:a:apache:solr:6.2.1
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cpe:2.3:a:apache:solr:6.3.0
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cpe:2.3:a:apache:solr:6.4.0
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cpe:2.3:a:apache:solr:6.4.1
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cpe:2.3:a:apache:solr:6.4.2
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cpe:2.3:a:apache:solr:6.5.0
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cpe:2.3:a:apache:solr:6.5.1
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cpe:2.3:a:apache:solr:6.6.0
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cpe:2.3:a:apache:solr:6.6.1
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cpe:2.3:a:apache:solr:6.6.2
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cpe:2.3:a:apache:solr:6.6.3
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cpe:2.3:a:apache:solr:6.6.4
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cpe:2.3:a:apache:solr:6.6.5
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cpe:2.3:a:apache:solr:6.6.6
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cpe:2.3:a:apache:solr:7.0.0
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cpe:2.3:a:apache:solr:7.0.1
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cpe:2.3:a:apache:solr:7.1.0
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cpe:2.3:a:apache:solr:7.2.0
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cpe:2.3:a:apache:solr:7.2.1
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cpe:2.3:a:apache:solr:7.3.0
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cpe:2.3:a:apache:solr:7.3.1
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cpe:2.3:a:apache:solr:7.4.0
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cpe:2.3:a:apache:solr:7.5.0
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cpe:2.3:a:apache:solr:7.6.0