Vulnerability · Published Dec 11, 2025 · Assigned by VulDB

CVE-2025-14535UTT 进取 512W formConfigFastDirectionW strcpy buffer overflow

Critical 9.8

In plain English

A critical-severity buffer overflow in 进取 512W from UTT. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 5.6% (higher than 93% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)5.6%top 7.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
UTT	进取 512W	3.1.7.7-171114

Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-335874 | UTT 进取 512W formConfigFastDirectionW strcpy buffer overflow vdb-entry, technical-description
VDB-335874 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #703621 | UTT / 艾泰 Aggressive 512W <= v3.1.7.7-171114 Buffer Overflow / Memory Corruption third-party-advisory
https://github.com/maximdevere/CVE2/issues/7 exploit, issue-tracking