CVE-2021-37613
MEDIUMCVSS 6.5/10EPSS 0.40%
Last modified
CVE-2021-37613 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Stormshield | Stormshield Network Security | >= 1.0.0, <= 1.6.1 |
| Stormshield | Stormshield Network Security | >= 2.0.0, <= 2.7.8 |
| Stormshield | Stormshield Network Security | >= 2.8.0, <= 2.16.0 |
| Stormshield | Stormshield Network Security | >= 3.0.0, <= 3.7.24 |
| Stormshield | Stormshield Network Security | > 3.8.0, <= 3.11.12 |
| Stormshield | Stormshield Network Security | > 4.0.0, <= 4.2.7 |
References
- https://advisories.stormshield.euVendor Advisory
- https://advisories.stormshield.eu/2021-050/Vendor Advisory
- https://advisories.stormshield.euVendor Advisory
- https://advisories.stormshield.eu/2021-050/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-37613?
Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.
How severe is CVE-2021-37613?
CVE-2021-37613 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2021-37613?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-37613?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST