Vulnerability · Published Aug 6, 2020 · Assigned by icscert
CVE-2020-16217
High 7.8
In plain English
A high-severity double free in Advantech WebAccess HMI Designer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.9% (higher than 87% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)2.9%top 13.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. A double free vulnerability caused by processing specially crafted project files may allow remote code execution, disclosure/modification of information, or cause the application to crash.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Advantech WebAccess HMI Designer | Versions 2.1.9.31 and prior |
Weakness: CWE-415
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-952/ x_refsource_MISC