CVE-2021-27932
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
- Record
CVE-2021-27932- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
CVE List No score
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
- Record
CVE-2021-27932- Updated
- 2026-11-02
EUVDEUVD-2021-14652 No score
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
- Record
EUVD-2021-14652- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6wq6-4gh5-p7r9
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.
- Record
GHSA-6wq6-4gh5-p7r9- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-27932 is a high vulnerability (CVSS 7.8) in Stormshield Ssl Vpn Client, published August 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 9th percentile. No source names a fixed version.