Out-of-bounds Read in Advantech Webaccess
CVE-2019-10983
In WebAccess/SCADA Versions 8.3.5 and prior, an out-of-bounds read vulnerability is caused by a lack of proper validation of user-supplied data. Exploitation of this vulnerability may allow disclosure of information.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.024 (83.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · 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-19-621/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-10983?
- CVE-2019-10983 is a high-severity vulnerability in Advantech Webaccess, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2019-06-28.
- How severe is CVE-2019-10983?
- High severity. CVSS v3 base score is 7.5 out of 10.