Vulnerability Details : CVE-2020-12042
Opto 22 SoftPAC Project Version 9.6 and prior. Paths specified within the zip files used to update the SoftPAC firmware are not sanitized. As a result, an attacker with user privileges can gain arbitrary file write access with system access.
Products affected by CVE-2020-12042
- cpe:2.3:a:opto22:softpac_project:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-12042
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12042
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-12042
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-12042
-
https://www.us-cert.gov/ics/advisories/icsa-20-135-01
Opto 22 SoftPAC Project | CISAThird Party Advisory;US Government Resource
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