cvedb.io
CVE-2022-23989
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-03-15T21:15:09.603 · Last modified 2026-06-17T04:31:06.273

Summary

In Stormshield Network Security (SNS) before 3.7.25, 3.8.x through 3.11.x before 3.11.13, 4.x before 4.2.10, and 4.3.x before 4.3.5, a flood of connections to the SSLVPN service might lead to saturation of the loopback interface. This could result in the blocking of almost all network traffic, making the firewall unreachable. An attacker could exploit this via forged and properly timed traffic to cause a denial of service.

Affected products

stormshield — stormshield_network_security

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.