National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-12042 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.us-cert.gov/ics/advisories/icsa-20-135-01 Third Party Advisory US Government Resource

Weakness Enumeration

CWE-ID CWE Name Source
CWE-347 Improper Verification of Cryptographic Signature NIST   ICS-CERT  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:opto22:softpac_project:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
9.6


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-12042
NVD Published Date:
05/14/2020
NVD Last Modified:
05/17/2020