CVE-2022-27812

HIGH 7.5CVE-2022-27812 · Published 24/08/2022 · updated 17/06/2026

In short

CVE-2022-27812 is a HIGH (CVSS 7.5) vulnerability affecting stormshield network security (stormshield).
Chance of exploitation in the next 30 days (EPSS): 0.76%, higher than 55.4% of all vulnerabilities.
Fix: update to 3.11.18, 3.7.30, 4.2.11, 4.3.7 or later.

Package	Affected versions	Patched versions
stormshield network security stormshield	`≥ 3.11.0, < 3.11.18≥ 3.7.0, < 3.7.30≥ 4.2.0, < 4.2.11≥ 4.3.0, < 4.3.7`	`3.11.183.7.304.2.114.3.7`

Description

Flooding SNS firewall versions 3.7.0 to 3.7.29, 3.11.0 to 3.11.17, 4.2.0 to 4.2.10, and 4.3.0 to 4.3.6 with specific forged traffic, can lead to SNS DoS.

References

advisories.stormshield.eu/2022-009 · Vendor Advisory

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Package

Affected versions

Patched versions

stormshield network security

stormshield

≥ 3.11.0, < 3.11.18≥ 3.7.0, < 3.7.30≥ 4.2.0, < 4.2.11≥ 4.3.0, < 4.3.7

3.11.183.7.304.2.114.3.7

More vulnerabilities in stormshield network security

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