Buffer overflow in Advantech Webaccess
CVE-2019-10987
In WebAccess/SCADA Versions 8.3.5 and prior, multiple out-of-bounds write vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.
Vulnerability class: Buffer Overflow
EPSS: 0.057 (92.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Advantech Webaccess
- Webaccess Webaccess/scada — versions Versions 8.3.5 and prior
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-10987?
- CVE-2019-10987 is a high-severity vulnerability in Advantech Webaccess, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2019-06-28.
- How severe is CVE-2019-10987?
- High severity. CVSS v3 base score is 8.8 out of 10.