Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT
CVE-2025-15090

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-2025-15090?

A vulnerability exists in the UTT ่ฟ›ๅ– 512W device, impacting the strcpy function in the /goform/formConfigNoticeConfig file. An attacker could exploit this flaw through carefully crafted arguments, specifically manipulating the 'timestart' input, leading to a buffer overflow condition. This vulnerability is especially concerning as it can be triggered remotely, exposing systems to potential unauthorized access or control. The exploit details are publicly available, heightening the urgency for affected users to apply necessary mitigations.

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-2025-15090 - Proof of Concept

References

https://vuldb.com/?id.338419
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338419
signaturepermissions-required
https://vuldb.com/?submit.708349
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-2025-15090 : Buffer Overflow Vulnerability in UTT ่ฟ›ๅ– 512W by UTT