EUVD-2026-72451
GHSA-cpj8-xw56-hv4j
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Unauthenticated network access to a critical function with confirmed availability-only impact; no evidence of confidentiality or integrity impact.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
3DescriptionCVE.org
Dell 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
Unauthenticated remote exploitation of Dell Secure Connect Gateway (SCG) 5.0 - both the Appliance variant (prior to 5.36.00.16) and Application variant (prior to 5.36.00.00) - exposes a critical function with no authentication gate, allowing a network-adjacent or internet-facing attacker to trigger high-availability-impact operations without any credentials. Dell's advisory DSA-2026-382 classifies this under CWE-306 (Missing Authentication for Critical Function), indicating the affected endpoint simply lacks access control rather than having a bypassable one. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No authentication is required and attack complexity is low - any attacker with network-layer access to the Dell SCG 5.0 management interface can exploit this vulnerability. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.5 reflects a high-severity, fully unauthenticated, low-complexity network attack with availability-only impact - a realistic and actionable risk profile. … 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 | Vendor-released patch is available: upgrade Dell SCG 5.0 Appliance to version 5.36.00.16 or later, and Dell SCG 5.0 Application to version 5.36.00.00 or later, per Dell advisory DSA-2026-382 at 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: inventory all Dell SCG deployments, confirm current versions (note Appliance vs. …
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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
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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
Dell Secure Connect Gateway (SCG) 5.0 exposes a critical management function without any authentication requirement (CWE
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
Same technique Authentication Bypass
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External POC / Exploit Code
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