EUVD-2026-74780
GHSA-6c46-jgwp-mj9w
Severity by source
AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
Network-accessible flaw requiring low-privilege attacker, high complexity conditions, and user interaction; no availability impact; C:H/I:H consistent with SCG data and config access.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
2DescriptionCVE.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 an Improper Authentication vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
AnalysisAI
Improper Authentication in Dell Secure Connect Gateway (SCG) 5.0 allows a low-privileged remote attacker to bypass authentication controls and gain unauthorized access to protected resources, resulting in high confidentiality and integrity compromise. Both the Appliance variant (versions prior to 5.36.00.16) and Application variant (versions prior to 5.36.00.00) are affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must already hold a low-privileged account on the Dell Secure Connect Gateway platform (PR:L confirmed by CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 6.4 reflects meaningful real-world constraints: AC:H signals that exploitation is not straightforward and requires specific conditions to align, while UI:R introduces a dependency on a legitimate user's activity that cannot be fully automated. … 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 | The primary fix is to upgrade Dell Secure Connect Gateway 5.0 Appliance to version 5.36.00.16 or later, and Dell Secure Connect Gateway 5.0 Application to version 5.36.00.00 or later, as documented in 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. |
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Same weakness CWE-287 – Improper Authentication
View allSame technique Authentication Bypass
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External POC / Exploit Code
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