// For flags

CVE-2021-3398

 

Severity Score

5.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component.

Stormshield Network Security (SNS) 3.x, presenta un Desbordamiento de Enteros en el componente high-availability

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
Low
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
  • 2021-02-03 CVE Reserved
  • 2022-02-10 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-10-26 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
CAPEC
References (2)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://advisories.stormshield.eu/2021-001 2022-02-23
https://www.stormshield.com/category/alert 2022-02-23
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Stormshield
Search vendor "Stormshield"
 Stormshield Network Security
Search vendor "Stormshield" for product "Stormshield Network Security"
 >= 3.0.0 <= 3.7.24
Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 3.0.0 <= 3.7.24"
-
Affected
Stormshield
Search vendor "Stormshield"
 Stormshield Network Security
Search vendor "Stormshield" for product "Stormshield Network Security"
 >= 3.8.0 <= 3.11.12
Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 3.8.0 <= 3.11.12"
-
Affected