Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT
CVE-2025-15089

8.7HIGH

Key Information:

Vendor

Utt

Status
่ฟ›ๅ– 512w
Vendor
CVE Published:
25 December 2025

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2025-15089?

A critical vulnerability affecting the UTT ่ฟ›ๅ– 512W device has been identified, allowing for a remote buffer overflow exploit. The flaw resides in the strcpy function within the /goform/APSecurity file, where improper manipulation of the wepkey1 argument could lead to arbitrary code execution. This vulnerability poses significant risks as it can be exploited remotely, potentially allowing attackers to take control of the affected devices. Users are advised to update to the latest version to mitigate the risk.

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-2025-15089 - Proof of Concept

References

https://vuldb.com/?id.338418
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338418
signaturepermissions-required
https://vuldb.com/?submit.708348
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

cymiao (VulDB User)
JSON
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CVE-2025-15089 : Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT