Rockwell (CVE-2020-25182)

medium Tenable.ot Plugin ID 500648


The remote OT asset is affected by a vulnerability.


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.

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Refer to the vendor advisory.

See Also

Plugin Details

Severity: Medium

ID: 500648

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 4/28/2022

Updated: 4/28/2022

Risk Information


Risk Factor: Medium

Score: 6.7


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


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