CVE-2026-80135: CWE-703: Improper Check or Handling of Exceptional Conditions in Dell Secure Connect Gateway 5.0 - Application
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 v3.1
Score 7.5high
Affected software
Dell
Secure Connect Gateway 5.0 - Application
Dell
Secure Connect Gateway 5.0 - Appliance
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-80135 identifies an improper check or handling of exceptional conditions (CWE-703) in Dell Secure Connect Gateway 5.0 Appliance and Application versions prior to 5.36.00.16 and 5.36.00.00 respectively. This vulnerability allows an unauthenticated attacker with remote access to potentially bypass protection mechanisms, impacting system availability. The CVSS v3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and an impact limited to availability.
Potential Impact
An unauthenticated remote attacker could exploit this vulnerability to bypass protection mechanisms, leading to a denial of service or disruption of availability. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or fix information is provided, users should monitor Dell's security advisories for updates and apply any official fixes once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- dell
- Date Reserved
- 2026-08-25T20:04:12.995Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9eb72cacd9273b49a9cf6a
Added to database: 09/07/2026, 13:07:56 UTC
Last enriched: 09/15/2026, 00:36:56 UTC
Last updated: 10/21/2026, 13:20:24 UTC
Views: 75
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