7.5
CVSSv3

CVE-2022-23989

Published: 15/03/2022 Updated: 24/03/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

In Stormshield Network Security (SNS) prior to 3.7.25, 3.8.x up to and including 3.11.x prior to 3.11.13, 4.x prior to 4.2.10, and 4.3.x prior to 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.

Vulnerability Trend

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stormshield network security