CVE-2021-30110

Description

dttray.exe in Greyware Automation Products Inc Domain Time II before 5.2.b.20210331 allows remote attackers to execute arbitrary code via a URL to a malicious update in a spoofed response to the UDP query used to check for updates.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 1.52% Top 20%

Vendor Advisory greyware.com Vendor Advisory greyware.com

Affected: n/a n/a

References

Link	Tags
https://www.greyware.com/software/domaintime/	vendor advisory
https://blog.grimm-co.com/2021/04/time-for-upgrade.html	third party advisory
https://www.greyware.com/software/domaintime/v5/installation/v5x.asp#currentVersion	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-30110?: CVE-2021-30110 has been scored as a high severity vulnerability.
How to fix CVE-2021-30110?: To fix CVE-2021-30110, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-30110 being actively exploited in the wild?: It is possible that CVE-2021-30110 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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