Rockwell (CVE-2020-14502)

medium Tenable.ot Plugin ID 500626

Synopsis

The remote OT asset is affected by a vulnerability.

Description

The web interface of the 1734-AENTR communication module is vulnerable to stored XSS. A remote, unauthenticated attacker could store a malicious script within the web interface that, when executed, could modify some string values on the homepage of the web interface. 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-21-063-01

Plugin Details

Severity: Medium

ID: 500626

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 4/4/2022

Updated: 4/4/2022

Risk Information

VPR

Risk Factor: Low

Score: 3

CVSS v2

Risk Factor: Medium

Base Score: 4.3

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

CVSS Score Source: CVE-2020-14502

CVSS v3

Risk Factor: Medium

Base Score: 6.1

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

Vulnerability Information

CPE: cpe:/o:rockwellautomation:1734-aentr_point_i%2fo_dual_port_network_adaptor_series_b_firmware, cpe:/o:rockwellautomation:1734-aentr_point_i%2fo_dual_port_network_adaptor_series_c_firmware:6.011, cpe:/o:rockwellautomation:1734-aentr_point_i%2fo_dual_port_network_adaptor_series_c_firmware:6.012

Required KB Items: Tenable.ot/Rockwell

Exploit Ease: No known exploits are available

Patch Publication Date: 2/24/2022

Vulnerability Publication Date: 2/24/2022

Reference Information

CVE: CVE-2020-14502

CWE: 79