Dell Secure Connect Gateway improper authorization

Summaryinfo

A vulnerability categorized as very critical has been discovered in Dell Secure Connect Gateway. The affected element is an unknown function. The manipulation results in improper authorization. This vulnerability is reported as CVE-2026-80172. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Dell Secure Connect Gateway (affected version unknown). Affected is an unknown functionality. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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 Insufficient Verification of Data Authenticity vulnerability. An unauthenticated attacker with remote access could exploit this, leading to unauthorized access. This vulnerability is considered critical as an unauthenticated attacker can repeatedly reuse a captured request to generate ADMIN access and refresh tokens. Since there is no nonce validation or time limit on requests, the attack can be performed indefinitely. Dell recommends customers to upgrade at the earliest opportunity

The advisory is available at dell.com. This vulnerability is traded as CVE-2026-80172 since 08/25/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 09/09/2026). This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-74853). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Dell

Name

• Secure Connect Gateway

License

• commercial

Website

• Vendor: https://www.dell.com/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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