Vulnerability Details CVE-2021-28096
An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used). An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.3%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 4.3
Products affected by CVE-2021-28096
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cpe:2.3:a:stormshield:stormshield_network_security:2.0.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.1.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.1.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.1.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.3
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.4
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.5
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cpe:2.3:a:stormshield:stormshield_network_security:2.2.6
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cpe:2.3:a:stormshield:stormshield_network_security:2.3.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.3.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.3.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.3.3
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cpe:2.3:a:stormshield:stormshield_network_security:2.3.4
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cpe:2.3:a:stormshield:stormshield_network_security:2.4.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.4.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.5.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.5.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.5.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.6.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.6.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.6.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.0
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.1
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.2
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.3
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.4
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.7
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cpe:2.3:a:stormshield:stormshield_network_security:2.7.8
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cpe:2.3:a:stormshield:stormshield_network_security:3.10.0
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cpe:2.3:a:stormshield:stormshield_network_security:3.11.0
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cpe:2.3:a:stormshield:stormshield_network_security:3.11.1
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cpe:2.3:a:stormshield:stormshield_network_security:3.11.4
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cpe:2.3:a:stormshield:stormshield_network_security:3.11.5
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cpe:2.3:a:stormshield:stormshield_network_security:3.11.8
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cpe:2.3:a:stormshield:stormshield_network_security:3.7.10
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cpe:2.3:a:stormshield:stormshield_network_security:3.7.13
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cpe:2.3:a:stormshield:stormshield_network_security:3.7.16
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cpe:2.3:a:stormshield:stormshield_network_security:3.7.17
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cpe:2.3:a:stormshield:stormshield_network_security:3.7.20
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cpe:2.3:a:stormshield:stormshield_network_security:3.8.0
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cpe:2.3:a:stormshield:stormshield_network_security:3.8.1
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cpe:2.3:a:stormshield:stormshield_network_security:3.9.1
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cpe:2.3:a:stormshield:stormshield_network_security:4.0.1
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cpe:2.3:a:stormshield:stormshield_network_security:4.0.4
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cpe:2.3:a:stormshield:stormshield_network_security:4.1.1
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cpe:2.3:a:stormshield:stormshield_network_security:4.1.4
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cpe:2.3:a:stormshield:stormshield_network_security:4.1.5
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cpe:2.3:a:stormshield:stormshield_network_security:4.2.0
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cpe:2.3:a:stormshield:stormshield_network_security:4.2.1
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cpe:2.3:a:stormshield:stormshield_network_security:4.2.2