CVE-2025-14535
Critical
Description
A vulnerability was identified in UTT 进取 512W up to 3.1.7.7-171114. Affected is the function strcpy of the file /goform/formConfigFastDirectionW. The manipulation of the argument ssid leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
SeverityCritical
CVSS9.8
Exploit probability—
ProductUtt 512w Firmware
PublishedDec 11, 2025
First seenDec 11, 2025
Weakness typeCWE-120CWE-120CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| utt 512w_firmware | v ≤ 1.7.7-171114 | — |
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