Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT
CVE-2025-15428

8.7HIGH

Key Information:

Vendor

Utt

Status
่ฟ›ๅ– 512w
Vendor
CVE Published:
2 January 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2025-15428?

A buffer overflow vulnerability has been discovered in the UTT ่ฟ›ๅ– 512W router, specifically within the strcpy function located in the /goform/formRemoteControl file. This vulnerability allows an attacker to manipulate the 'Profile' argument, enabling remote exploitation. This flaw exposes the device to potential remote attacks, as the exploit has become publicly available. Notably, the vendor was notified about this security issue but has yet to respond.

Affected Version(s)

่ฟ›ๅ– 512W 1.7.7-171114

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-15428 - Proof of Concept

References

https://vuldb.com/?id.339350
vdb-entrytechnical-description
https://vuldb.com/?ctiid.339350
signaturepermissions-required
https://vuldb.com/?submit.721875
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lena-lyy02 (VulDB User)
JSON
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CVE-2025-15428 : Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT