// For flags

CVE-2022-23989

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

En Stormshield Network Security (SNS) antes de la versión 3.7.25, de la 3.8.x a la 3.11.x antes de la 3.11.13, de la 4.x antes de la 4.2.10 y de la 4.3.x antes de la 4.3.5, una avalancha de conexiones al servicio SSLVPN podría provocar la saturación de la interfaz de loopback. Esto podría resultar en el bloqueo de casi todo el tráfico de red, haciendo que el firewall sea inalcanzable. Un atacante podría explotar esto a través de un tráfico falsificado y debidamente cronometrado para causar una denegación de servicio

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-26 CVE Reserved
  • 2022-03-15 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-10-19 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Stormshield
Search vendor "Stormshield"
Network Security
Search vendor "Stormshield" for product "Network Security"
>= 3.0.0 < 3.7.25
Search vendor "Stormshield" for product "Network Security" and version " >= 3.0.0 < 3.7.25"
-
Affected
Stormshield
Search vendor "Stormshield"
Network Security
Search vendor "Stormshield" for product "Network Security"
>= 3.8.0 < 3.11.13
Search vendor "Stormshield" for product "Network Security" and version " >= 3.8.0 < 3.11.13"
-
Affected
Stormshield
Search vendor "Stormshield"
Network Security
Search vendor "Stormshield" for product "Network Security"
>= 4.0.0 < 4.2.10
Search vendor "Stormshield" for product "Network Security" and version " >= 4.0.0 < 4.2.10"
-
Affected
Stormshield
Search vendor "Stormshield"
Network Security
Search vendor "Stormshield" for product "Network Security"
>= 4.3.0 < 4.3.5
Search vendor "Stormshield" for product "Network Security" and version " >= 4.3.0 < 4.3.5"
-
Affected