CVE-2020-25178 Information

Description

ISaGRAF Workbench communicates with Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x using TCP/IP. This communication protocol provides various file system operations as well as the uploading of applications. Data is transferred over this protocol unencrypted which could allow a remote unauthenticated attacker to upload read and delete files.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://www.cisa.gov/uscert/ics/advisories/icsa-20-280-01 https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04 https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699 https://www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8