EUVD-2026-72375
GHSA-f2q7-r224-f2qr
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-accessible unauthenticated endpoint (AV:N/PR:N/UI:N) with a non-trivial exploit precondition (AC:H); full triad impact from gateway-level unauthorized access (C:H/I:H/A:H).
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
3DescriptionCVE.org
ell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
AnalysisAI
Dell Secure Connect Gateway (SCG) 5.0 exposes a critical management function without any authentication requirement (CWE-306), enabling an unauthenticated remote attacker to achieve full confidentiality, integrity, and availability compromise against affected deployments. Both the Appliance variant (versions prior to 5.36.00.16) and the Application variant (versions prior to 5.36.00.00) are confirmed vulnerable per Dell advisory DSA-2026-382 and EUVD-2026-72375. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target must be running Dell Secure Connect Gateway 5.0 Appliance prior to version 5.36.00.16 or the Application variant prior to version 5.36.00.00, and the management interface must be network-reachable by the attacker. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.1 score with vector AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H reflects an unauthenticated network-reachable critical function, but the AC:H metric is a meaningful moderating factor: exploitation is not trivially repeatable on demand and likely requires a specific precondition - such as a race condition, precise request ordering, or particular network posture - that limits the feasibility of mass automated scanning campaigns compared to AC:L vulnerabilities. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade Dell Secure Connect Gateway 5.0 Appliance to version 5.36.00.16 or later and the Application variant to version 5.36.00.00 or later, per Dell advisory DSA-2026-382 (https://www.dell.com/support/kbdoc/en-in/000503426/dsa-2026-382-security-update-for-dell-secure-connect-gateway-virtual-edition-multiple-vulnerabilities). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all Dell SCG 5.0 deployments (both Appliance and Application variants) in your environment and assess criticality of each instance. …
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Unauthorized ADMIN access in Dell Secure Connect Gateway (SCG) 5.0 allows a remote unauthenticated attacker to replay a
Remote command execution in Dell Secure Connect Gateway 5.0 (Appliance versions before 5.36.00.16 and Application versio
Unauthorized remote access to Dell Secure Connect Gateway (SCG) 5.0 is possible because the product fails to properly va
Relative path traversal in Dell Secure Connect Gateway (SCG) 5.0 allows a low-privileged remote attacker to traverse dir
Missing authentication on critical API functions in Dell Secure Connect Gateway (SCG) 5.0 exposes privileged operations
Improper certificate validation in Dell Secure Connect Gateway (SCG) 5.0 allows remote unauthenticated attackers to expl
Relative path traversal in Dell Secure Connect Gateway 5.0 (both Appliance and Application editions) exposes unauthentic
OS command injection in Dell Secure Connect Gateway (SCG) 5.0 enables a locally authenticated low-privilege attacker to
OS command injection in Dell Secure Connect Gateway (SCG) 5.0 - both Appliance (prior to 5.36.00.16) and Application (pr
Local privilege escalation in Dell Secure Connect Gateway 5.0 enables a low-privileged authenticated user with local she
Privilege escalation in Dell Secure Connect Gateway (SCG) 5.0 allows a local attacker with basic system access to gain f
Same technique Authentication Bypass
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External POC / Exploit Code
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