TI-2026-51678 Aliases CVE-2026-73594 GHSA-fw66-39g4-cp59

Improper certificate validation in Dell Secure Connect Gateway Policy Manager

LOW 39CWE-295Published 2026-09-29 · Updated 2026-09-30

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, Versions prior to 5.36, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Information disclosure, Information tampering, and Protection mechanism bypass.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00082 0th percentileScored 2026-11-07

Fix Fixed Secure Connect Gateway (SCG) Policy Manager (Dell): 5.36.00.16 or later

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	Secure Connect Gateway (SCG) Policy Manager	before 5.36.00.16 or later	5.36.00.16 or later	Patch available	CNA

Secure Connect Gateway (SCG) Policy Manager VendorDell Affected before 5.36.00.16 or later Fixed in 5.36.00.16 or later Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dell:policy_manager_for_secure_connect_gateway::::::::	before 5.36.00.16	Vulnerable	Dell

cpe:2.3:a:dell:policy_manager_for_secure_connect_gateway:*:*:*:*:*:*:*:* Versions before 5.36.00.16 Vulnerable ·Dell

Remediation

Fix · CNA Secure Connect Gateway (SCG) Policy Manager (Dell) Fixed in 5.36.00.16 or later

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-09-29
Dell Secure Connect Gateway (SCG) Policy Manager 5.36.00.16 or later
8 records Highest priority Priority MEDIUM 2 MEDIUM, 6 LOW
Other records, highest priority first
- TI-2026-51679 Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, Versions…Priority MEDIUM 42
- TI-2026-51681 Cross-site request forgery in Dell Secure Connect Gateway Policy ManagerPriority MEDIUM 40
- TI-2026-51682 Incorrect permission assignment in Dell Secure Connect Gateway Policy ManagerPriority LOW 35
Show all 8 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-73594
2026-10-03 Alias added: GHSA-fw66-39g4-cp59
2026-10-16 CVSS score added · NVD

References

Patch 1

https://www.dell.com/support/kbdoc/en-ca/000503592/dsa-2026-385-security-update-for-dell-secure-connect-gateway-policy-manager-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9

TI-2022-15338 Hard-coded credentials in Dell Secure Connect Gateway Policy Manager CVSS 3.1CRITICAL 9.8
TI-2022-15337 Hard-coded credentials in Dell Secure Connect Gateway Policy Manager CVSS 3.1CRITICAL 9.8
TI-2024-24658 SCG Policy Manager, all versions, contains an overly permissive Cross-Origin Resource… CVSS 3.1CRITICAL 9.8
TI-2026-69891 Dell Secure Connect Gateway Policy Manager lacks login attempt limits CVSS 3.1CRITICAL 9.8
TI-2026-51679 Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, Versions… CVSS 3.1CRITICAL 9.8
TI-2022-15339 Hard-coded credentials in Dell EMC Secure Connect Gateway Policy Manager CVSS 3.1CRITICAL 9.8

See all 47 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences