Improper Certificate Validation in Dell SCG 5.0 Appliance and Application
CVE-2026-80164

7.4HIGH

Key Information:

Vendor

Dell
Status
Secure Connect Gateway 5.0 - Application
Secure Connect Gateway 5.0 - Appliance
Vendor
CVE Published:
7 September 2026

What is CVE-2026-80164?

The Dell SCG 5.0 Appliance and Application versions prior to specified thresholds are susceptible to an Improper Certificate Validation vulnerability. This flaw allows an unauthenticated attacker with remote access to exploit the system, potentially gaining unauthorized access to sensitive information and system controls. Organizations using the affected versions are urged to apply the latest security updates to mitigate any risks associated with this vulnerability.

Affected Version(s)

Secure Connect Gateway 5.0 - Appliance 0 < 5.36.00.16 or later

Secure Connect Gateway 5.0 - Application 0 < 5.36.00.00 or later

References

https://www.dell.com/support/kbdoc/en-in/000503426/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.