What is CVE-2026-75160?

CVE-2026-75160 is a critical-severity vulnerability, classified under Improper Privilege Management. CVSS score: 9.1/10. Published 2026-09-04.

How severe is CVE-2026-75160?

Critical severity. CVSS v3 base score is 9.1 out of 10.

CVE-2026-75160

CVE-2026-75160

An issue in X-Serie Gateway Firmware V6_00_05 allows a remote attacker to escalate privileges via the endpoints /cgi-bin/wwwugw.cgi and /cgi-bin/ugwdownload.cgi.

Vulnerability class: Privilege Escalation

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-75160?: CVE-2026-75160 is a critical-severity vulnerability, classified under Improper Privilege Management. CVSS score: 9.1/10. Published 2026-09-04.
How severe is CVE-2026-75160?: Critical severity. CVSS v3 base score is 9.1 out of 10.