Home/CVE/Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.
CVE

CVE-2021-37613

Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.

Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.

MEDIUM · CVSS 6.5 EPSS 0.00213
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

6
stormshield network security>= 1.0.0 and <= 1.6.1
stormshield network security>= 2.0.0 and <= 2.7.8
stormshield network security>= 2.8.0 and <= 2.16.0
stormshield network security>= 3.0.0 and <= 3.7.24
stormshield network security> 3.8.0 and <= 3.11.12
stormshield network security> 4.0.0 and <= 4.2.7
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Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
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Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Feb 2022 · 05:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://advisories.stormshield.euVendor Advisory
https://advisories.stormshield.eu/2021-050/Vendor Advisory
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