Rockwell Automation RSLinx Classic < 4.11.00 Local Privilege Escalation

high Nessus Plugin ID 135696
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An application running on the remote host is affected by a local privilege escalation vulnerability.


The remote host has a version of RSLinx Classic installed that is prior to 4.11.00. It is, therefore, affected by a local privilege escalation vulnerability where an authenticated attacker could modify a registry key, thiw could lead to the execution of malicious code usying system privileges when opening RSLinx Classic.


Install recommend patch RAid1091155 for the installed version.

See Also

Plugin Details

Severity: High

ID: 135696

File Name: scada_rslinx_classic_4_11_00.nbin

Version: 1.16

Type: local

Agent: windows

Family: SCADA

Published: 4/17/2020

Updated: 11/29/2021

Dependencies: scada_app_rslinx_classic_detect.nbin

Risk Information

CVSS Score Source: CVE-2020-10642


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

Temporal Vector: E:POC/RL:OF/RC:C


Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:rockwellautomation:rslinx_classic

Required KB Items: installed_sw/Rockwell Automation RSLinx Classic

Exploit Ease: No known exploits are available

Patch Publication Date: 4/13/2020

Vulnerability Publication Date: 4/13/2020

Reference Information

CVE: CVE-2020-10642

ICSA: 20-100-01

IAVB: 2020-B-0018