What is CVE-2026-71177?

CVE-2026-71177 is a medium-severity vulnerability in Dell Secure Connect Gateway (Scg) Policy Manager, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2026-09-23.

How severe is CVE-2026-71177?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Dell Secure Connect Gateway (Scg) Policy Manager

CVE-2026-71177

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Improper Restriction of Rendered UI Layers or Frames vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges and Session theft.

Published 2026-09-23 · last modified 2026-09-23.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Dell Secure Connect Gateway (Scg) Policy Manager

Weakness classification (CWE)

CWE-1021 — Improper Restriction of Rendered UI Layers or Frames (Clickjacking)

References

www.dell.com/support/kbdoc/en-ca/000503592/dsa-2026-385-security-update-for-del… (vendor-advisory)

Frequently asked questions

What is CVE-2026-71177?: CVE-2026-71177 is a medium-severity vulnerability in Dell Secure Connect Gateway (Scg) Policy Manager, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2026-09-23.
How severe is CVE-2026-71177?: Medium severity. CVSS v3 base score is 5.4 out of 10.