CVE-2020-12046

State: Published
Severity: Not scored
Published: May 14, 2020
Updated: Aug 4, 2024
Reserved: Apr 21, 2020

Description

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC’s firmware files’ signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files.

Scores

The record has no CVSS score.

Weaknesses

CWE-347 IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347

Affected Products

Product	Versions
Opto 22 SoftPAC Projectn/a	SoftPAC Project Version 9.6 and priorAffected

References

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

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