CVE-2025-63701
Last modified
CVE-2025-63701 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Tp 3250 Firmware | 0.3.9200.20789 |
References
- https://neurowinter.com/security/2025/10/08/Heap-Corruption-in-Advantech-TP-3250-Printer-Driver/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-63701?
How severe is CVE-2025-63701?
How do I fix CVE-2025-63701?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-63691In pig-mesh In Pig version 3.8.2 and below, within the Token…9.6
- CVE-2025-63693The comment editing template (dzz/comment/template/edit_form…5.4
- CVE-2025-63694DzzOffice v2.3.7 and before is vulnerable to SQL Injection i…9.8
- CVE-2025-63695DzzOffice v2.3.7 and before is vulnerable to Arbitrary File …9.8
- CVE-2025-6370A vulnerability classified as critical was found in D-Link D…8.8
- CVE-2025-63700Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: non…
- CVE-2025-63703npm package parse-ini v1.0.6 is vulnerable to Prototype Poll…9.8
- CVE-2025-63704NPM package query-parser-string 1.0.0 is vulnerable to Proto…9.8
- CVE-2025-63705NPM package node-ts-ocr 1.0.15 is vulnerable to OS Command I…8.8
- CVE-2025-63706NPM package next-npm-version1.0.1 is vulnerable to Command i…9.8
- CVE-2025-63708Cross-Site Scripting (XSS) vulnerability exists in SourceCod…6.1
- CVE-2025-63709A Cross-Site Scripting (XSS) vulnerability exists in SourceC…5.4
Are you affected by CVE-2025-63701?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST