EUVD-2026-74798
GHSA-xxcf-rj2c-3wrj
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-reachable management interface with low-privilege auth; AC:H for non-trivial injection condition; full C/I/A reflecting OS-level command execution on the same system.
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 Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to elevation of privileges.
AnalysisAI
OS command injection in Dell Secure Connect Gateway (SCG) 5.0 enables a low-privileged authenticated remote attacker to inject arbitrary OS commands and escalate to full system control, achieving complete confidentiality, integrity, and availability compromise. Both the SCG 5.0 Appliance (fixed in 5.36.00.16) and SCG 5.0 Application (fixed in 5.36.00.00) variants are affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid low-privilege account on the Dell SCG 5.0 system (PR:L - unauthenticated exploitation is not supported by the CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 7.5 (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) signals a high-severity but complexity-gated vulnerability: network-reachable and requiring only a low-privilege account, but with non-trivial exploitation conditions (AC:H) that reduce the threat of broad, automated exploitation. … 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 to the patched releases: Dell SCG 5.0 Appliance version 5.36.00.16 or later, and Dell SCG 5.0 Application version 5.36.00.00 or later, per vendor advisory DSA-2026-382 (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 5.0 deployments and document current software versions for both appliance and application variants. …
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Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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