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Dell Secure Connect Gateway CVE-2026-79971

| EUVDEUVD-2026-75012 MEDIUM
Improper Neutralization of Formula Elements in a CSV File (CWE-1236)
2026-09-09 dell GHSA-pg7g-85p4-wj72
Code Injection Dell Secure Connect Gateway 5 0 Appliance Secure Connect Gateway 5 0 Application
5.3
CVSS 3.1 · Vendor: dell
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Severity by source

Vendor (dell) PRIMARY
5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
5.3 MEDIUM

Agrees with provided vector: unauthenticated network-reachable injection, low confidentiality impact only, no integrity or availability consequence per CWE-1236 scope.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (dell).

CVSS VectorVendor: dell

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Sep 09, 2026 - 14:55 vuln.today
Patch available
Sep 09, 2026 - 14:19 EUVD

DescriptionCVE.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 Sanitization of Custom Special Characters vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to script injection.

AnalysisAI

Script injection via improper sanitization of special characters in Dell Secure Connect Gateway 5.0 allows unauthenticated remote attackers to inject script content, resulting in limited confidentiality exposure. Both the Appliance form factor (versions prior to 5.36.00.16) and the Application form factor (versions prior to 5.36.00.00) are affected. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation No authentication is required - the CVSS vector PR:N confirms unauthenticated remote exploitation. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 5.3 Medium score reflects the constrained impact envelope: while the network attack vector and zero-authentication requirement are concerning, the scope is unchanged and only low confidentiality data is exposed. … 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 Vendor-released patches are available: upgrade Dell SCG 5.0 Appliance to version 5.36.00.16 or later, and Dell SCG 5.0 Application to version 5.36.00.00 or later, per Dell 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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CVE-2026-79971 vulnerability details – vuln.today
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