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High severity7.5NVD Advisory· Published May 6, 2021· Updated Jun 17, 2026

CVE-2021-28665

CVE-2021-28665

Description

Stormshield SNS with versions before 3.7.18, 3.11.6 and 4.1.6 has a memory-management defect in the SNMP plugin that can lead to excessive consumption of memory and CPU resources, and possibly a denial of service.

Affected products

4
  • Stormshield/SNSllm-fuzzy2 versions
    <3.7.18, <3.11.6, <4.1.6+ 1 more
    • (no CPE)range: <3.7.18, <3.11.6, <4.1.6
    • (no CPE)
  • Stormshield/Network Security2 versions
    cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*range: >=3.8.0,<3.11.5
    • cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:*range: >=3.0.0,<3.7.18

Patches

Vulnerability mechanics

References

2

News mentions

0

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