CVEvulnerability

CVE-2025-63701

6.8 MEDIUM Published 2025-11-14 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-11-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.8 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weaknesses
CWE-122

Description

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.

Affected configurations

• advantech tp 3250 firmware 0.3.9200.20789

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References