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- cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:*Range: >=3.0.0,<3.7.18
- cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*Range: >=3.8.0,<3.11.5
- Stormshield/SNSdescription
- Range: <3.7.18, <3.11.6, <4.1.6
Patches
Vulnerability mechanics
References
2- advisories.stormshield.eunvdVendor Advisory
- advisories-admin.stormshield.eu/2021-014nvdBroken Link
News mentions
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