CVE-2021-42701

AzeoTech DAQFactory

Description

An attacker could prepare a specially crafted project file that, if opened, would attempt to connect to the cloud and trigger a man in the middle (MiTM) attack. This could allow an attacker to obtain credentials and take over the user’s cloud account.

Remediation

Workaround:

  • Users are discouraged from using documents from unknown/untrusted sources. Users are encouraged to store .ctl files in a folder only writeable by admin-level users. Users are encouraged to operate in “Safe Mode” when loading documents that have been out of their control. Users are encouraged to apply a document editing password to their documents. Users should avoid using the Real Time Web-Connect menu items and instead connect to DAQConnect using script.

Category

5.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory cisa.gov
Affected: AzeoTech DAQFactory
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-308-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-42701?
CVE-2021-42701 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42701?
As a workaround for remediating CVE-2021-42701: Users are discouraged from using documents from unknown/untrusted sources. Users are encouraged to store .ctl files in a folder only writeable by admin-level users. Users are encouraged to operate in “Safe Mode” when loading documents that have been out of their control. Users are encouraged to apply a document editing password to their documents. Users should avoid using the Real Time Web-Connect menu items and instead connect to DAQConnect using script.
Is CVE-2021-42701 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-42701 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-42701?
CVE-2021-42701 affects AzeoTech DAQFactory.
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