Vulnerability · Published Oct 18, 2021 · Assigned by icscert
CVE-2021-38434FATEK Automation WinProladder
High 7.8
In plain English
A high-severity security flaw in WinProladder from FATEK Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)1.0%top 37.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsing project files, which could result in an unexpected sign extension. An attacker could leverage this vulnerability to execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FATEK Automation | WinProladder | All – through 3.30 |
Weakness: CWE-194 · 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-21-280-06 x_refsource_MISC