CVE Vulnerability

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:opto22:softpac_project:*:*:*:*:*:*:*:*
Information

Published : 2020-05-14 09:15

Updated : 2020-05-18 12:55

NVD link : CVE-2020-12042

Mitre link : CVE-2020-12042

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature