A heap corruption vulnerability exists in the Advantech TP-3250 printer driver's DrvUI_x64_ADVANTECH.dll (v0.3.9200.20789) when DocumentPropertiesW() is called with a valid dmDriverExtra value but an undersized output buffer. The driver incorrectly assumes the output buffer size matches the input buffer size, leading to invalid memory operations and heap corruption. This vulnerability can cause denial of service through application crashes and potentially lead to code execution in user space. Local access is required to exploit this vulnerability.
References
| Link | Resource |
|---|---|
| https://neurowinter.com/security/2025/10/08/Heap-Corruption-in-Advantech-TP-3250-Printer-Driver/ | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
12 Jan 2026, 15:05
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Advantech tp 3250 Firmware
Advantech Advantech tp 3250 |
|
| CPE | cpe:2.3:h:advantech:tp_3250:-:*:*:*:*:*:*:* cpe:2.3:o:advantech:tp_3250_firmware:0.3.9200.20789:*:*:*:*:*:*:* |
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| References | () https://neurowinter.com/security/2025/10/08/Heap-Corruption-in-Advantech-TP-3250-Printer-Driver/ - Exploit, Third Party Advisory |
14 Nov 2025, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.8 |
| CWE | CWE-122 |
14 Nov 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-14 20:15
Updated : 2026-01-12 15:05
NVD link : CVE-2025-63701
Mitre link : CVE-2025-63701
CVE.ORG link : CVE-2025-63701
JSON object : View
Products Affected
advantech
- tp_3250
- tp_3250_firmware
CWE
CWE-122
Heap-based Buffer Overflow