CVE-2021-28665

HIGH

Stormshield Network Security < 3.7.18, 3.8.0-3.11.5 - Denial of Service in SNMP Plugin

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://advisories.stormshield.eu/

Scores

CVSS v3 7.5
EPSS 0.0099
EPSS Percentile 58.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (2)
stormshield/network_security 3.0.0 - 3.7.18
stormshield/stormshield_network_security 3.8.0 - 3.11.5
Published May 06, 2021
Tracked Since Feb 18, 2026