CVE-2021-30110

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CVSS 3.1

7.5 high

EPSS

2%p79

Published

Jul 22, 2021 (Jul 22, 2021)

Modified

Jun 17, 2026

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.

Vendors: greyware
Products: domain time ii
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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