CVE-2019-13556
Last modified
CVE-2019-13556 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow 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.. EPSS estimates a 2.12% chance of exploitation in the next 30 days.
Description
In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess | <= 8.4.1 |
References
- https://www.us-cert.gov/ics/advisories/icsa-19-260-01Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-19-260-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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