7.5
HIGH
CVE-2022-27812
SNS Flooding Denial of Service Vulnerability
Description

Flooding SNS firewall versions 3.7.0 to 3.7.29, 3.11.0 to 3.11.17, 4.2.0 to 4.2.10, and 4.3.0 to 4.3.6 with specific forged traffic, can lead to SNS DoS.

INFO

Published Date :

Aug. 24, 2022, 12:15 p.m.

Last Modified :

Aug. 20, 2024, 2:58 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-27812 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Stormshield stormshield_network_security
2 Stormshield network_security
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-27812.

URL Resource
https://advisories.stormshield.eu/2022-009/ Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-27812 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-27812 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CPE Deprecation Remap by [email protected]

    Aug. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.7.0 from (excluding) 3.7.30 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 3.7.0 from (excluding) 3.7.30
  • CPE Deprecation Remap by [email protected]

    Aug. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 from (excluding) 4.3.7 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 from (excluding) 4.3.7
  • CPE Deprecation Remap by [email protected]

    Aug. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.2.0 from (excluding) 4.2.11 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 4.2.0 from (excluding) 4.2.11
  • CPE Deprecation Remap by [email protected]

    Aug. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.11.0 from (excluding) 3.11.18 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 3.11.0 from (excluding) 3.11.18
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 08, 2023

    Action Type Old Value New Value
    Changed CWE CWE-400 NVD-CWE-noinfo
  • Modified Analysis by [email protected]

    Mar. 03, 2023

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 17, 2022

    Action Type Old Value New Value
    Changed Description Flooding SNS firewall 3.7.0 to 3.7.26 with udp or icmp randomizing the source through an internal to internal or external to internal interfaces will lead the firewall to overwork. It will consume 100% CPU, 100 RAM and won't be available and can crash. Flooding SNS firewall versions 3.7.0 to 3.7.29, 3.11.0 to 3.11.17, 4.2.0 to 4.2.10, and 4.3.0 to 4.3.6 with specific forged traffic, can lead to SNS DoS.
  • Initial Analysis by [email protected]

    Aug. 28, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://advisories.stormshield.eu/2022-009/ No Types Assigned https://advisories.stormshield.eu/2022-009/ Vendor Advisory
    Added CWE NIST CWE-400
    Added CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.7.0 up to (excluding) 3.7.30 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.11.0 up to (excluding) 3.11.18 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.2.0 up to (excluding) 4.2.11 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 up to (excluding) 4.3.7
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-27812 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-27812 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.00%

score

0.36810

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability