CVE-2020-12042

6.5 mediumEPSS 0.5%

Medium (6.5) in opto22 softpac project. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
CWE: CWE-347
Published: 2020-05-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opto22:softpac_project

References

https://www.us-cert.gov/ics/advisories/icsa-20-135-01
https://www.us-cert.gov/ics/advisories/icsa-20-135-01

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