EUVD-2026-75029
GHSA-wrcx-2wr4-qp8m
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
MITM network position required (AC:H); no auth needed; confidentiality-only impact as certificate bypass enables interception, not modification.
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 an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
AnalysisAI
Improper certificate validation in Dell Secure Connect Gateway (SCG) 5.0 allows a network-positioned unauthenticated attacker to intercept TLS communications, potentially gaining unauthorized access to data in transit. The Appliance variant (prior to 5.36.00.16) and Application variant (prior to 5.36.00.00) are both affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to occupy an on-path (man-in-the-middle) network position between the Dell SCG host and a remote endpoint - this is the AC:H condition expressed in the CVSS vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.7 (Low) score reflects the realistic exploitation difficulty: AC:H mandates that the attacker be in a man-in-the-middle network position, which is not trivially achieved. … 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 Dell Secure Connect Gateway 5.0 Application to version 5.36.00.00 or later, as documented in Dell Security 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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Local privilege escalation in Dell Secure Connect Gateway 5.0 enables a low-privileged authenticated user with local she
Same weakness CWE-295 – Improper Certificate Validation
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External POC / Exploit Code
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