CVE-2026-80129 Path traversal in Secure Connect Gateway 5.0 - Appliance

Medium 6.5 Published 7 Sep 2026 Updated 8 Sep 2026

Unauthenticated remote attackers can exploit a path traversal flaw in Dell Secure Connect Gateway to achieve remote code execution.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-80129?

CVE-2026-80129 is a medium-severity path traversal vulnerability in Dell Secure Connect Gateway, published on 7 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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 Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to remote execution.

Weakness: CWE-22

Which versions are affected by CVE-2026-80129?

It affects 1 product.

Products include Dell Secure Connect Gateway.

How do I fix CVE-2026-80129?

No fix has been published for CVE-2026-80129 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2026-80129 being exploited?

There is no known exploitation of CVE-2026-80129 in the wild and no public exploit code.

All Dell Secure Connect Gateway vulnerabilities

Sources

Also known as GHSA-378r-2ff8-c4pr.