PT-2020-6377 · Prosoft · Prosoft Configurator

Published 2020-02-11 · Updated 2020-03-25 · CVE-2020-7474

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ProSoft Configurator versions 1.002 and prior

Description A vulnerability exists in ProSoft Configurator, related to an uncontrolled search path element, which could cause the execution of untrusted code when using double click to open a project file, potentially triggering the execution of a malicious DLL. This issue affects the PMEPXM0100 (H) module.

Recommendations For ProSoft Configurator versions 1.002 and prior, consider avoiding the use of double click to open project files until a patch is available. As a temporary workaround, restrict the execution of untrusted code by limiting the search path elements to trusted locations.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

BDU:2021-04336

CVE-2020-7474

Affected Products

Prosoft Configurator

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-7474 · Security Note
• https://bdu.fstec.ru/vul/2021-04336 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7474 · Vendor Advisory
• https://se.com/ww/en/download/document/SEVD-2020-042-01 · Vendor Advisory
• https://t.me/cvenotify/2032 · Telegram Post
• https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2020-042-01_ProSoft_Configurator_for_Modicon.pdf&p_Doc_Ref=SEVD-2020-042-01 · Note
• https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2020-042-01_ProSoft_Configurator_for_Modicon.pdf&p_Doc_Ref=SEVD-2020-042-01 · Note