CVE-2021-28096

Published: Jan 27, 2022Modified: Jun 17, 2026

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: NVD

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.

Affected (4)

Products: Stormshield: Stormshield Network Security

Stormshield

1 product

Stormshield Network Security

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Stormshield Stormshield Network Security	From 2.0.0 to 2.7.8
Stormshield Stormshield Network Security	From 3.7.6 to 3.7.20
Stormshield Stormshield Network Security	From 3.8.0 to 3.11.8
Stormshield Stormshield Network Security	From 4.0.1 to 4.2.3

Related CWEs

CWE-770

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (2)

https://advisories.stormshield.eu/2021-005/

Source: cve@mitre.org

Vendor Advisory

https://advisories.stormshield.eu/2021-005/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.