High severity · published Dec 18, 2025
CVE-2025-67653
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to determine the existence of arbitrary files
7.5
CVSS
0.7%
EPSS
No
On KEV
Description
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to determine the existence of arbitrary files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webaccess/scada · Advantech
9.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-67653
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-67653
Third Party Advisory
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-352-06.json
Product
https://www.advantech.com/en-us/support/details/installation?id=1-MS9MJV
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-25-352-06
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