Buffer overflow in Advantech Webaccess
CVE-2017-16724
A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to 8.3. There are multiple instances of a vulnerability that allows too much data to be written to a location on the stack.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Advantech Webaccess
- Advantech Webaccess — versions Advantech WebAccess
Weakness classification (CWE)
References
- www.securityfocus.com/bid/102424 (VDB Entry, Third Party Advisory, vdb-entry)
- ics-cert.us-cert.gov/advisories/ICSA-18-004-02 (US Government Resource, Third Party Advisory, Broken Link)
Frequently asked questions
- What is CVE-2017-16724?
- CVE-2017-16724 is a critical-severity vulnerability in Advantech Webaccess, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2018-01-05.
- How severe is CVE-2017-16724?
- Critical severity. CVSS v3 base score is 9.8 out of 10.