CVE-2026-78020: Dell Secure Connect Gateway Scg Policy Manager

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service, Information disclosure, and Remote execution.

Affected products

• Dell Secure Connect Gateway Scg Policy Manager

Published 2026-10-09. Last modified 2026-10-10.