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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3384

A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to 3.11.4, and 4.0.0 to 4.1.5. Fixed in versions 2.7.8, 3.7.17, 3.11.5, and 4.2.0.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 58.3%

CVSS Severity

CVSS v3 Score 5.3

CVSS v2 Score 5.0

References

Products affected by CVE-2021-3384

Stormshield » Stormshield Network Security » Version: 2.0.0

cpe:2.3:a:stormshield:stormshield_network_security:2.0.0
Stormshield » Stormshield Network Security » Version: 2.1.0

cpe:2.3:a:stormshield:stormshield_network_security:2.1.0
Stormshield » Stormshield Network Security » Version: 2.1.1

cpe:2.3:a:stormshield:stormshield_network_security:2.1.1
Stormshield » Stormshield Network Security » Version: 2.1.2

cpe:2.3:a:stormshield:stormshield_network_security:2.1.2
Stormshield » Stormshield Network Security » Version: 2.10.0

cpe:2.3:a:stormshield:stormshield_network_security:2.10.0
Stormshield » Stormshield Network Security » Version: 2.11.0

cpe:2.3:a:stormshield:stormshield_network_security:2.11.0
Stormshield » Stormshield Network Security » Version: 2.12.0

cpe:2.3:a:stormshield:stormshield_network_security:2.12.0
Stormshield » Stormshield Network Security » Version: 2.13.0

cpe:2.3:a:stormshield:stormshield_network_security:2.13.0
Stormshield » Stormshield Network Security » Version: 2.14.0

cpe:2.3:a:stormshield:stormshield_network_security:2.14.0
Stormshield » Stormshield Network Security » Version: 2.15.0

cpe:2.3:a:stormshield:stormshield_network_security:2.15.0
Stormshield » Stormshield Network Security » Version: 2.16.0

cpe:2.3:a:stormshield:stormshield_network_security:2.16.0
Stormshield » Stormshield Network Security » Version: 2.2.0

cpe:2.3:a:stormshield:stormshield_network_security:2.2.0
Stormshield » Stormshield Network Security » Version: 2.2.1

cpe:2.3:a:stormshield:stormshield_network_security:2.2.1
Stormshield » Stormshield Network Security » Version: 2.2.2

cpe:2.3:a:stormshield:stormshield_network_security:2.2.2
Stormshield » Stormshield Network Security » Version: 2.2.3

cpe:2.3:a:stormshield:stormshield_network_security:2.2.3
Stormshield » Stormshield Network Security » Version: 2.2.4

cpe:2.3:a:stormshield:stormshield_network_security:2.2.4
Stormshield » Stormshield Network Security » Version: 2.2.5

cpe:2.3:a:stormshield:stormshield_network_security:2.2.5
Stormshield » Stormshield Network Security » Version: 2.2.6

cpe:2.3:a:stormshield:stormshield_network_security:2.2.6
Stormshield » Stormshield Network Security » Version: 2.3.0

cpe:2.3:a:stormshield:stormshield_network_security:2.3.0
Stormshield » Stormshield Network Security » Version: 2.3.1

cpe:2.3:a:stormshield:stormshield_network_security:2.3.1
Stormshield » Stormshield Network Security » Version: 2.3.2

cpe:2.3:a:stormshield:stormshield_network_security:2.3.2
Stormshield » Stormshield Network Security » Version: 2.3.3

cpe:2.3:a:stormshield:stormshield_network_security:2.3.3
Stormshield » Stormshield Network Security » Version: 2.3.4

cpe:2.3:a:stormshield:stormshield_network_security:2.3.4
Stormshield » Stormshield Network Security » Version: 2.4.1

cpe:2.3:a:stormshield:stormshield_network_security:2.4.1
Stormshield » Stormshield Network Security » Version: 2.4.2

cpe:2.3:a:stormshield:stormshield_network_security:2.4.2
Stormshield » Stormshield Network Security » Version: 2.5.0

cpe:2.3:a:stormshield:stormshield_network_security:2.5.0
Stormshield » Stormshield Network Security » Version: 2.5.1

cpe:2.3:a:stormshield:stormshield_network_security:2.5.1
Stormshield » Stormshield Network Security » Version: 2.5.2

cpe:2.3:a:stormshield:stormshield_network_security:2.5.2
Stormshield » Stormshield Network Security » Version: 2.6.0

cpe:2.3:a:stormshield:stormshield_network_security:2.6.0
Stormshield » Stormshield Network Security » Version: 2.6.1

cpe:2.3:a:stormshield:stormshield_network_security:2.6.1
Stormshield » Stormshield Network Security » Version: 2.6.2

cpe:2.3:a:stormshield:stormshield_network_security:2.6.2
Stormshield » Stormshield Network Security » Version: 2.7.0

cpe:2.3:a:stormshield:stormshield_network_security:2.7.0
Stormshield » Stormshield Network Security » Version: 2.7.1

cpe:2.3:a:stormshield:stormshield_network_security:2.7.1
Stormshield » Stormshield Network Security » Version: 2.7.2

cpe:2.3:a:stormshield:stormshield_network_security:2.7.2
Stormshield » Stormshield Network Security » Version: 2.7.3

cpe:2.3:a:stormshield:stormshield_network_security:2.7.3
Stormshield » Stormshield Network Security » Version: 2.7.4

cpe:2.3:a:stormshield:stormshield_network_security:2.7.4
Stormshield » Stormshield Network Security » Version: 2.7.7

cpe:2.3:a:stormshield:stormshield_network_security:2.7.7
Stormshield » Stormshield Network Security » Version: 2.8.0

cpe:2.3:a:stormshield:stormshield_network_security:2.8.0
Stormshield » Stormshield Network Security » Version: 2.8.1

cpe:2.3:a:stormshield:stormshield_network_security:2.8.1
Stormshield » Stormshield Network Security » Version: 2.8.2

cpe:2.3:a:stormshield:stormshield_network_security:2.8.2
Stormshield » Stormshield Network Security » Version: 2.9.0

cpe:2.3:a:stormshield:stormshield_network_security:2.9.0
Stormshield » Stormshield Network Security » Version: 3.0.0

cpe:2.3:a:stormshield:stormshield_network_security:3.0.0
Stormshield » Stormshield Network Security » Version: 3.0.1

cpe:2.3:a:stormshield:stormshield_network_security:3.0.1
Stormshield » Stormshield Network Security » Version: 3.0.2

cpe:2.3:a:stormshield:stormshield_network_security:3.0.2
Stormshield » Stormshield Network Security » Version: 3.0.3

cpe:2.3:a:stormshield:stormshield_network_security:3.0.3
Stormshield » Stormshield Network Security » Version: 3.1.0

cpe:2.3:a:stormshield:stormshield_network_security:3.1.0
Stormshield » Stormshield Network Security » Version: 3.1.1

cpe:2.3:a:stormshield:stormshield_network_security:3.1.1
Stormshield » Stormshield Network Security » Version: 3.1.2

cpe:2.3:a:stormshield:stormshield_network_security:3.1.2
Stormshield » Stormshield Network Security » Version: 3.10.0

cpe:2.3:a:stormshield:stormshield_network_security:3.10.0
Stormshield » Stormshield Network Security » Version: 3.11.0

cpe:2.3:a:stormshield:stormshield_network_security:3.11.0
Stormshield » Stormshield Network Security » Version: 3.11.1

cpe:2.3:a:stormshield:stormshield_network_security:3.11.1
Stormshield » Stormshield Network Security » Version: 3.11.4

cpe:2.3:a:stormshield:stormshield_network_security:3.11.4
Stormshield » Stormshield Network Security » Version: 3.11.5

cpe:2.3:a:stormshield:stormshield_network_security:3.11.5
Stormshield » Stormshield Network Security » Version: 3.2.0

cpe:2.3:a:stormshield:stormshield_network_security:3.2.0
Stormshield » Stormshield Network Security » Version: 3.2.1

cpe:2.3:a:stormshield:stormshield_network_security:3.2.1
Stormshield » Stormshield Network Security » Version: 3.3.0

cpe:2.3:a:stormshield:stormshield_network_security:3.3.0
Stormshield » Stormshield Network Security » Version: 3.3.1

cpe:2.3:a:stormshield:stormshield_network_security:3.3.1
Stormshield » Stormshield Network Security » Version: 3.3.2

cpe:2.3:a:stormshield:stormshield_network_security:3.3.2
Stormshield » Stormshield Network Security » Version: 3.4.0

cpe:2.3:a:stormshield:stormshield_network_security:3.4.0
Stormshield » Stormshield Network Security » Version: 3.4.1

cpe:2.3:a:stormshield:stormshield_network_security:3.4.1
Stormshield » Stormshield Network Security » Version: 3.4.2

cpe:2.3:a:stormshield:stormshield_network_security:3.4.2
Stormshield » Stormshield Network Security » Version: 3.4.3

cpe:2.3:a:stormshield:stormshield_network_security:3.4.3
Stormshield » Stormshield Network Security » Version: 3.5.0

cpe:2.3:a:stormshield:stormshield_network_security:3.5.0
Stormshield » Stormshield Network Security » Version: 3.5.1

cpe:2.3:a:stormshield:stormshield_network_security:3.5.1
Stormshield » Stormshield Network Security » Version: 3.5.2

cpe:2.3:a:stormshield:stormshield_network_security:3.5.2
Stormshield » Stormshield Network Security » Version: 3.6.0

cpe:2.3:a:stormshield:stormshield_network_security:3.6.0
Stormshield » Stormshield Network Security » Version: 3.6.1

cpe:2.3:a:stormshield:stormshield_network_security:3.6.1
Stormshield » Stormshield Network Security » Version: 3.7.0

cpe:2.3:a:stormshield:stormshield_network_security:3.7.0
Stormshield » Stormshield Network Security » Version: 3.7.1

cpe:2.3:a:stormshield:stormshield_network_security:3.7.1
Stormshield » Stormshield Network Security » Version: 3.7.10

cpe:2.3:a:stormshield:stormshield_network_security:3.7.10
Stormshield » Stormshield Network Security » Version: 3.7.13

cpe:2.3:a:stormshield:stormshield_network_security:3.7.13
Stormshield » Stormshield Network Security » Version: 3.7.16

cpe:2.3:a:stormshield:stormshield_network_security:3.7.16
Stormshield » Stormshield Network Security » Version: 3.7.17

cpe:2.3:a:stormshield:stormshield_network_security:3.7.17
Stormshield » Stormshield Network Security » Version: 3.8.0

cpe:2.3:a:stormshield:stormshield_network_security:3.8.0
Stormshield » Stormshield Network Security » Version: 3.8.1

cpe:2.3:a:stormshield:stormshield_network_security:3.8.1
Stormshield » Stormshield Network Security » Version: 3.9.1

cpe:2.3:a:stormshield:stormshield_network_security:3.9.1
Stormshield » Stormshield Network Security » Version: 4.0.0

cpe:2.3:a:stormshield:stormshield_network_security:4.0.0
Stormshield » Stormshield Network Security » Version: 4.0.1

cpe:2.3:a:stormshield:stormshield_network_security:4.0.1
Stormshield » Stormshield Network Security » Version: 4.0.4

cpe:2.3:a:stormshield:stormshield_network_security:4.0.4
Stormshield » Stormshield Network Security » Version: 4.1.1

cpe:2.3:a:stormshield:stormshield_network_security:4.1.1
Stormshield » Stormshield Network Security » Version: 4.1.4

cpe:2.3:a:stormshield:stormshield_network_security:4.1.4

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3384

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