EUVD-2026-74792
GHSA-qj88-9r9c-c6w5
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Network-reachable but requires token interception (AC:H) and existing low-privilege foothold (PR:L); only confidentiality impacted via session theft.
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 Insufficient Session Expiration vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to session theft.
AnalysisAI
Insufficient session expiration in Dell Secure Connect Gateway 5.0 (both Appliance and Application deployments) enables a low-privileged remote attacker to capture and replay session tokens that remain valid beyond their intended lifetime, resulting in session theft and unauthorized access to sensitive data. Both form factors are affected: Application versions prior to 5.36.00.00 and Appliance versions prior to 5.36.00.16. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must already hold low-privilege access to the network segment hosting the SCG management interface (PR:L per CVSS vector) and must obtain a valid session token for a higher-privileged session - through network interception, shared credential reuse, or access to browser/client session storage. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N yields a base score of 5.3, which accurately reflects the moderate exploitation complexity: AC:H indicates the attacker must clear a meaningful bar - typically intercepting or obtaining a stale token through network positioning or secondary access - before the long-lived session can be replayed. … 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 Application to version 5.36.00.00 or later, and the Appliance to version 5.36.00.16 or later, per Dell advisory DSA-2026-382. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-613 – Insufficient Session Expiration
View allSame technique Information Disclosure
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External POC / Exploit Code
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