Vulnerability · Published Nov 15, 2021 · Assigned by icscert
CVE-2021-42706AzeoTech DAQFactory
High 7.8
In plain English
A high-severity use-after-free in HMI Designer from Advantech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 78.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
This vulnerability could allow an attacker to disclose information and execute arbitrary code on affected installations of WebAccess/MHI Designer
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Advantech | HMI Designer | All versions – through 2.1.11.0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01 x_refsource_MISC