CVE-2025-15459

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-15459
A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Affected by this issue is the function strcpy of the file /goform/formUser. Such manipulation of the argument passwd1 leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://github.com/cymiao1978/cve/blob/main/new/22.md Exploit Third Party Advisory
https://github.com/cymiao1978/cve/blob/main/new/22.md#poc Exploit Third Party Advisory
https://vuldb.com/?ctiid.339495 Permissions Required VDB Entry
https://vuldb.com/?id.339495 Third Party Advisory VDB Entry
https://vuldb.com/?submit.725816 Third Party Advisory VDB Entry
https://github.com/cymiao1978/cve/blob/main/new/22.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:utt:520w_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:utt:520w:3.0:*:*:*:*:*:*:*
History

12 Jan 2026, 21:11

Type Values Removed Values Added
First Time Utt
Utt 520w Firmware
Utt 520w
CPE cpe:2.3:h:utt:520w:3.0:*:*:*:*:*:*:*
cpe:2.3:o:utt:520w_firmware:*:*:*:*:*:*:*:*
References () https://github.com/cymiao1978/cve/blob/main/new/22.md - () https://github.com/cymiao1978/cve/blob/main/new/22.md - Exploit, Third Party Advisory
References () https://github.com/cymiao1978/cve/blob/main/new/22.md#poc - () https://github.com/cymiao1978/cve/blob/main/new/22.md#poc - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.339495 - () https://vuldb.com/?ctiid.339495 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.339495 - () https://vuldb.com/?id.339495 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.725816 - () https://vuldb.com/?submit.725816 - Third Party Advisory, VDB Entry

06 Jan 2026, 19:15

Type Values Removed Values Added
References () https://github.com/cymiao1978/cve/blob/main/new/22.md - () https://github.com/cymiao1978/cve/blob/main/new/22.md -

05 Jan 2026, 06:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-01-05 06:16

Updated : 2026-01-12 21:11

NVD link : CVE-2025-15459

Mitre link : CVE-2025-15459

CVE.ORG link : CVE-2025-15459

JSON object : View

Products Affected

utt

  • 520w_firmware
  • 520w
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')