EUVD-2026-72377
GHSA-cqwg-qrpg-q555
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Unauthenticated network-triggered crash; no confidentiality or integrity impact confirmed; pure availability loss aligns with unhandled exception causing service disruption.
Primary rating from Vendor (dell).
CVSS VectorNVD
Lifecycle Timeline
6DescriptionNVD
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 an Improper Check or Handling of Exceptional Conditions vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.
AnalysisAI
Remote unauthenticated denial-of-service in Dell Secure Connect Gateway (SCG) 5.0 allows network-adjacent attackers to crash or disable the gateway's protection mechanisms by sending crafted input that triggers an unhandled exceptional condition (CWE-703). Both the physical Appliance variant (prior to 5.36.00.16) and the virtual Application variant (prior to 5.36.00.00) are affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special configuration is required beyond network reachability to the Dell SCG 5.0 service. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H scores 7.5, reflecting a straightforward network-reachable denial-of-service with no authentication requirement and no confidentiality or integrity impact. … 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 | Dell has released patched versions addressing this vulnerability. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Dell SCG deployments and document their network location, access controls, and criticality to remote-access and security operations. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
Remote code execution in Dell Secure Connect Gateway (SCG) 5.0 allows an unauthenticated remote attacker to escape the i
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
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
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External POC / Exploit Code
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