CVE-2026-80172 Dell SCG 5.0 - Authentication Bypass

Dell SCG 5.0 Appliance < 5.36.00.16 and Dell SCG 5.0 Application < 5.36.00.00 contain an insufficient verification of data authenticity vulnerability, letting unauthenticated remote attackers gain unauthorized ADMIN access and refresh tokens by reusing captured requests indefinitely.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.25% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
9 September 2026
Updated
15 October 2026
Weakness
CWE-345

Vendor fix

Upgrade to Dell SCG 5.0 Appliance 5.36.00.16 and Dell SCG 5.0 Application 5.36.00.00 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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