CVE-2021-31814

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-31814
In Stormshield 1.1.0, and 2.1.0 through 2.9.0, an attacker can block a client from accessing the VPN and can obtain sensitive information through the SN VPN SSL Client.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.6 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 3.9 / Impact : 4.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://advisories.stormshield.eu/ Vendor Advisory
https://advisories.stormshield.eu/2021-019/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
cpe:2.3:a:stormshield:stormshield_network_security:1.1.0:*:*:*:*:*:*:*
History

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-668 CWE-306

17 Feb 2022, 14:20

Type Values Removed Values Added
CWE CWE-668
First Time Stormshield stormshield Network Security
Stormshield
References (MISC) https://advisories.stormshield.eu/ - (MISC) https://advisories.stormshield.eu/ - Vendor Advisory
References (MISC) https://advisories.stormshield.eu/2021-019/ - (MISC) https://advisories.stormshield.eu/2021-019/ - Vendor Advisory
CPE cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
cpe:2.3:a:stormshield:stormshield_network_security:1.1.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 3.6
v3 : 6.1

10 Feb 2022, 17:22

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-10 17:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-31814

Mitre link : CVE-2021-31814

CVE.ORG link : CVE-2021-31814

JSON object : View

Products Affected

stormshield

  • stormshield_network_security
CWE
CWE-306

Missing Authentication for Critical Function