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MEDIUM · 5.3

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.

Vulnerability Description

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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
StormshieldStormshield Network Security>= 2.0.0, <= 2.7.8

Related Weaknesses (CWE)

CWE-770

References

FAQ

What is CVE-2021-28096?

CVE-2021-28096 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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.

How severe is CVE-2021-28096?

CVE-2021-28096 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-28096?

Check the references section above for vendor advisories and patch information. Affected products include: Stormshield Stormshield Network Security.