Path Traversal in Advantech Webaccess
CVE-2019-10985
In WebAccess/SCADA, Versions 8.3.5 and prior, a path traversal vulnerability is caused by a lack of proper validation of a user-supplied path prior to use in file operations. An attacker can leverage this vulnerability to delete files while posing as an administrator.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.031 (87.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Advantech Webaccess
- Webaccess Webaccess/scada — versions Versions 8.3.5 and prior
Weakness classification (CWE)
References
- www.us-cert.gov/ics/advisories/icsa-19-178-05 (US Government Resource, Third Party Advisory)
- www.zerodayinitiative.com/advisories/ZDI-19-622/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-10985?
- CVE-2019-10985 is a critical-severity vulnerability in Advantech Webaccess, classified under Path Traversal. CVSS score: 9.1/10. Published 2019-06-28.
- How severe is CVE-2019-10985?
- Critical severity. CVSS v3 base score is 9.1 out of 10.