CVE-2025-15430 UTT 进取 512W formFtpServerShareDirSelcet strcpy buffer overflow
Remote attackers can trigger a buffer overflow in the FTP share directory selection function, potentially leading to code execution or service disruption.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-15430?
CVE-2025-15430 is a high-severity memory corruption vulnerability in UTT 进取 512W, published on 2 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was detected in UTT 进取 512W 1.7.7-171114. Affected by this issue is the function strcpy of the file /goform/formFtpServerShareDirSelcet. Performing a manipulation of the argument oldfilename results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-15430?
It affects 1 product.
Products include Utt 512w Firmware.
How do I fix CVE-2025-15430?
No fix has been published for CVE-2025-15430 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-15430 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15430 exists.
Other vulnerabilities in UTT 进取 512W
- CVE-2025-14534 UTT 进取 512W Endpoint formNatStaticMap strcpy buffer overflow
- CVE-2025-14535 UTT 进取 512W formConfigFastDirectionW strcpy buffer overflow
- CVE-2025-15428 UTT 进取 512W formRemoteControl strcpy buffer overflow
- CVE-2025-15429 UTT 进取 512W formConfigCliForEngineerOnly strcpy buffer overflow
- CVE-2025-15431 UTT 进取 512W formFtpServerDirConfig strcpy buffer overflow
Sources
Also known as GHSA-vrx4-99h7-rgjh.