CVE-2021-3398

medium

Description

Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component.

References

https://www.stormshield.com/category/alert/

https://advisories.stormshield.eu/2021-001/

Details

Source: Mitre, NVD

Published: 2022-02-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.8

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

Severity: Medium

EPSS

EPSS: 0.00328