CVE-2025-63701
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
49/100
Published: 2025-11-14
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
Low
I:
None
A:
High
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.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| advantech | tp_3250_firmware | 0.3.9200.20789 |
References & Advisories (1)
Exploit
Third Party Advisory