What’s Vulnerable › Vulnerabilities

CVE-2021-28127

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-01 · updated 2026-06-17
• Weakness: CWE-307

Description

An issue was discovered in Stormshield SNS through 4.2.1. A brute-force attack can occur.

Affected products

• Stormshield Network Security: from 2.0.0 through 2.7.9; from 2.8.0 through 2.16.0; from 3.0.0 through 3.7.19; from 3.8.0 through 3.11.7; from 4.0.0 through 4.1.5; 4.2.1

References

• https://advisories.stormshield.eu
• https://advisories.stormshield.eu/2021-006
• https://advisories.stormshield.eu
• https://advisories.stormshield.eu/2021-006

Get alerted when CVE-2021-28127 or the next vulnerability affects your stack