CVE-2021-42543
HIGHCVSS 7.8/10EPSS 0.77%
Last modified
CVE-2021-42543 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The affected application uses specific functions that could be abused through a crafted project file, which could lead to code execution, system reboot, and system shutdown.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.
Description
The affected application uses specific functions that could be abused through a crafted project file, which could lead to code execution, system reboot, and system shutdown.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Azeotech | Daqfactory | <= 18.1 | — |
| Azeotech | Daqfactory | 18.1 | Build 2347 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-308-02Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-308-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-42543?
The affected application uses specific functions that could be abused through a crafted project file, which could lead to code execution, system reboot, and system shutdown.
How severe is CVE-2021-42543?
CVE-2021-42543 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42543?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-42543?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST