7.5

CVE-2022-23989

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Stormshield ≫ Stormshield Network Security Version >= 3.0.0 < 3.7.25
Stormshield ≫ Stormshield Network Security Version >= 3.8.0 < 3.11.13
Stormshield ≫ Stormshield Network Security Version >= 4.0.0 < 4.2.10
Stormshield ≫ Stormshield Network Security Version >= 4.3.0 < 4.3.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.39% 0.589
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P