CVE-2026-79943

Medium

Description

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 Validation of Certificate with Host Mismatch vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.

SeverityMedium

CVSS4.8

Exploit probability—

ProductDell Secure Connect Gateway

PublishedSep 7, 2026

First seenSep 7, 2026

Weakness typeCWE-297CWE-297

How to fix

Update

dell secure_connect_gateway5.36.00.00, 5.36.00.16 or later

Vendor advisories

dell.com/support/kbdoc/en-in/000503426/dsa-2026-382-security-update-for-dell-secure-connect-gateway-virtual-edition-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9

Affected products

Product	Affected versions	Fixed in
dell secure_connect_gateway	v < 5.36.00.00, v < 5.36.00.16	5.36.00.00, 5.36.00.16

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