Vulnerability · Published Nov 5, 2021 · Assigned by icscert
CVE-2021-42698AzeoTech DAQFactory
High 7.8
In plain English
A high-severity unsafe deserialization in DAQFactory from AzeoTech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.8%top 42.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AzeoTech | DAQFactory | All versions – through New version |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-308-02 x_refsource_MISC