CVE-2026-80135

Analyzed Analyzed - Analysis Complete

Improper Exception Handling in Dell SCG Appliance

Publication date: 2026-09-07

Last updated on: 2026-09-11

Assigner: Dell

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 Check or Handling of Exceptional Conditions vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-07

Last Modified

2026-09-11

Generated

2026-09-27

AI Q&A

2026-09-07

EPSS Evaluated

2026-09-26

NVD

CVE-2026-80135

EUVD

EUVD-2026-72377

Affected Vendors & Products

Vendor	Product	Version / Range
dell	secure_connect_gateway	to 5.36.00.00 (exc)
dell	secure_connect_gateway	to 5.36.00.16 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-703	The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

Attack-Flow Graph

Executive Summary

This vulnerability is an Improper Check or Handling of Exceptional Conditions in Dell SCG 5.0 Appliance versions before 5.36.00.16 and Dell SCG 5.0 Application versions before 5.36.00.00. It allows an unauthenticated remote attacker to bypass security protections by exploiting how the system handles exceptions.

Detection Guidance

Detection of CVE-2026-80135 requires checking the version of Dell SCG 5.0 Appliance or Application. If versions are prior to 5.36.00.16 (Appliance) or 5.36.00.00 (Application), the system is vulnerable. No specific commands are provided in the context for detection.

Impact Analysis

An attacker could remotely exploit this to bypass security mechanisms, potentially gaining unauthorized access or disrupting services. The high CVSS score (7.5) indicates significant risk due to remote exploitability without authentication.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating confidentiality requirements in GDPR and HIPAA. Organizations using affected Dell SCG versions may fail compliance audits due to inadequate protection against remote attacks.

Mitigation Strategies

Update 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 to address the vulnerability.

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