Critical severity · published Dec 7, 2025
CVE-2025-14191
UTT 进取 512W formP2PLimitConfig strcpy buffer overflow
9.8
CVSS
0.8%
EPSS
No
On KEV
Description
A vulnerability has been found in UTT 进取 512W up to 1.7.7-171114. Affected by this issue is the function strcpy of the file /goform/formP2PLimitConfig. Such manipulation of the argument except leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
进5
进取 512W · UTT
1.7.7-171114 · source: vendor
5F
512w Firmware · Utt
through 1.7.7-171114 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14191
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14191
Exploit
https://github.com/DavCloudz/cve/blob/main/UTT/512W/UTT%20512W%20Buffer%20Overflow%20Vulnerability.md
Exploit
https://github.com/DavCloudz/cve/blob/main/UTT/512W/UTT%20512W%20Buffer%20Overflow%20Vulnerability.md#poc
Permissions Required
https://vuldb.com/?ctiid.334611
Third Party Advisory
https://vuldb.com/?id.334611
Third Party Advisory
https://vuldb.com/?submit.699220
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