Vulnerability Details CVE-2021-22051
Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.8%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
Products affected by CVE-2021-22051
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cpe:2.3:a:vmware:spring_cloud_gateway:-
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cpe:2.3:a:vmware:spring_cloud_gateway:1.0.0
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cpe:2.3:a:vmware:spring_cloud_gateway:1.0.1
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cpe:2.3:a:vmware:spring_cloud_gateway:1.0.2
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cpe:2.3:a:vmware:spring_cloud_gateway:1.0.3
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cpe:2.3:a:vmware:spring_cloud_gateway:2.0.0
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cpe:2.3:a:vmware:spring_cloud_gateway:2.0.1
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cpe:2.3:a:vmware:spring_cloud_gateway:2.0.2
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cpe:2.3:a:vmware:spring_cloud_gateway:2.0.3
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cpe:2.3:a:vmware:spring_cloud_gateway:2.0.4
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.0
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.1
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.2
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.3
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.4
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cpe:2.3:a:vmware:spring_cloud_gateway:2.1.5
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.0
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.1
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.2
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.3
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.4
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.5
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.6
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.7
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.8
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cpe:2.3:a:vmware:spring_cloud_gateway:2.2.9
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cpe:2.3:a:vmware:spring_cloud_gateway:3.0.0
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cpe:2.3:a:vmware:spring_cloud_gateway:3.0.1
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cpe:2.3:a:vmware:spring_cloud_gateway:3.0.2
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cpe:2.3:a:vmware:spring_cloud_gateway:3.0.3
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cpe:2.3:a:vmware:spring_cloud_gateway:3.0.4