VULNERABILITY INTELLIGENCE

CVE-2020-12042

CVSS score6.5 MEDIUM
EPSS probability0.51%
CISA KEVNot currently listed
Published2020-05-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Description

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.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-347
  • nvd@nist.gov: CWE-347

Primary references