EUVD-2026-75045
GHSA-rrh5-h549-fq6r
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Script injection into a command context implies at minimum limited integrity impact (I:L); vendor's I:N appears to understate this for a CWE-77 finding.
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 Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to script injection.
AnalysisAI
Command injection in Dell Secure Connect Gateway (SCG) 5.0 - both Appliance and Application variants - permits unauthenticated remote attackers to perform script injection via network-accessible interfaces. The vulnerability is classified under CWE-77 (Improper Neutralization of Special Elements in a Command), though Dell's own CVSS scoring constrains the impact to limited confidentiality exposure (C:L, I:N, A:N), suggesting the injected scripts are not fully executed as OS-level commands but rather reflected or partially evaluated. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No authentication is required (PR:N per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The vendor-provided CVSS 3.1 score of 5.3 (Medium) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N presents an apparent tension: a CWE-77 command injection finding with zero integrity impact is atypical, as injecting into a command context almost always implies some ability to alter system state. … 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 vendor-released fixed versions: Dell SCG 5.0 - Application 5.36.00.00 or later, and Dell SCG 5.0 - Appliance 5.36.00.16 or later, per Dell Security 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. |
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Same weakness CWE-77 – Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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