What’s Vulnerable › Vulnerabilities

CVE-2021-45090

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-21 · updated 2026-06-17

Description

Stormshield Endpoint Security before 2.1.2 allows remote code execution.

Affected products

• Stormshield Endpoint Security: from 2.0.0 before 2.1.2 — fixed in 2.1.2

How to fix

Upgrade to a fixed version: Stormshield Endpoint Security 2.1.2. Check the vendor advisory for mitigations.

References

• https://advisories.stormshield.eu/2021-070/
• https://advisories.stormshield.eu/2021-070/

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