Rockwell (CVE-2020-25182)

medium Tenable.ot Plugin ID 500648

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x searches for and loads DLLs as dynamic libraries. Uncontrolled loading of dynamic libraries could allow a local, unauthenticated attacker to execute arbitrary code. This vulnerability only affects ISaGRAF Runtime when running on Microsoft Windows systems.

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

https://www.cisa.gov/uscert/ics/advisories/icsa-20-280-01

http://www.nessus.org/u?92e65ec9

http://www.nessus.org/u?4dce6d5b

http://www.nessus.org/u?659f30cf

Plugin Details

Severity: Medium

ID: 500648

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 4/28/2022

Updated: 4/28/2022

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2020-25182

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/o:rockwellautomation:micro810_firmware:-, cpe:/o:rockwellautomation:micro820_firmware:-, cpe:/o:rockwellautomation:micro830_firmware:-, cpe:/o:rockwellautomation:micro850_firmware:-, cpe:/o:rockwellautomation:micro870_firmware:-

Required KB Items: Tenable.ot/Rockwell

Exploit Ease: No known exploits are available

Patch Publication Date: 3/18/2022

Vulnerability Publication Date: 3/18/2022

Reference Information

CVE: CVE-2020-25182

CWE: 427