CVE-2026-75160
Critical
Description
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductX-Serie Gateway Firmware
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| X-Serie Gateway Firmware | 6_00_05 | — |
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