CVE-2025-15431: A flaw has been found in UTT 进取 512W 1.7.7-171114. This affects the function strcpy of the file…
CVE-2025-15431 · Severity: high · CVSS 8.8 · Published 2026-01-02
A flaw has been found in UTT 进取 512W 1.7.7-171114. This affects the function strcpy of the file /goform/formFtpServerDirConfig. Executing a manipulation of the argument filename can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
No. Junglewise Threat Intelligence has no report of CVE-2025-15431 being exploited in the wild.
How severe is CVE-2025-15431?
High severity, with a CVSS score of 8.8, published 2 January 2026.
Which products and versions are affected?
UTT 512w, UTT 512w Firmware. The advisory does not name versions.
Is there a fix for CVE-2025-15431?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-15431?
Check whether you run UTT 512w or UTT 512w Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.