CVE-2021-42698: high-severity vulnerability in AzeoTech DAQFactory
AzeoTech DAQFactory
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.8%
Project files are stored memory objects in the form of binary serialized data that can later be read and deserialized again to instantiate the original objects in memory. Malicious manipulation of these files may allow an attacker to corrupt memory.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
AzeoTech · DAQFactoryRelated CVEs — AzeoTech DAQFactory
In the same product, most dangerous first.
CVE-2021-42543HIGHAzeoTech DAQFactoryEPSS 0.8%CVE-2021-42701MEDIUMAzeoTech DAQFactoryEPSS 0.6%CVE-2021-42699MEDIUMAzeoTech DAQFactoryEPSS 0.5%CVE-2025-66590HIGHOut-of-bounds Write vulnerability in AzeoTech DAQFactoryEPSS 0.4%CVE-2025-66589HIGHOut-of-bounds Read vulnerability in AzeoTech DAQFactoryEPSS 0.4%CVE-2025-66588HIGHAccess of Uninitialized Pointer vulnerability in AzeoTech DAQFactoryEPSS 0.3%