Vulnerability · Published Aug 6, 2020 · Assigned by icscert
CVE-2020-16211
Medium 5.5
In plain English
A medium-severity out-of-bounds read 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 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)1.3%top 29.8% 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. An out-of-bounds read vulnerability may be exploited by processing specially crafted project files, which may allow an attacker to read information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Advantech WebAccess HMI Designer | Versions 2.1.9.31 and prior |
Weakness: CWE-125
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-957/ x_refsource_MISC