Path Traversal in Advantech Webaccess/scada
CVE-2025-67653
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to determine the existence of arbitrary files.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (52.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Advantech Webaccess/scada — versions 9.2.1
- Advantech Webaccess\/scada — versions 9.2.1
Weakness classification (CWE)
References
- www.advantech.com/en-us/support/details/installation (Product)
- www.cisa.gov/news-events/ics-advisories/icsa-25-352-06 (US Government Resource, Third Party Advisory)
- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-352-06.js… (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-67653?
- CVE-2025-67653 is a medium-severity vulnerability in Advantech Webaccess/scada, classified under Path Traversal. CVSS score: 4.3/10. Published 2025-12-18.
- How severe is CVE-2025-67653?
- Medium severity. CVSS v3 base score is 4.3 out of 10.