Vulnerability Details : CVE-2021-42698
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.
Products affected by CVE-2021-42698
- cpe:2.3:a:azeotech:daqfactory:*:*:*:*:*:*:*:*
- cpe:2.3:a:azeotech:daqfactory:18.1:build_2347:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42698
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42698
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
ICS-CERT | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-42698
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2021-42698
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-308-02
AzeoTech DAQFactory | CISAThird Party Advisory;US Government Resource
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