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GE PACSystems RX3i Improper Input Validation (CVE-2019-13524)

high Tenable OT Security Plugin ID 500412

Synopsis

The remote OT asset is affected by a vulnerability.

Description

GE PACSystems RX3i CPE100/115: All versions prior to R9.85,CPE302/305/310/330/400/410: All versions prior to R9.90,CRU/320 All versions(End of Life) may allow an attacker sending specially manipulated packets to cause the module state to change to halt-mode, resulting in a denial-of-service condition. An operator must reboot the CPU module after removing battery or energy pack to recover from halt-mode.

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

Solution

The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original can be found at CISA.gov.

Emerson has acquired the affected products from GE. All inquiries should be directed to Emerson:

See Also

https://www.us-cert.gov/ics/advisories/icsa-20-014-01

Plugin Details

Severity: High

ID: 500412

Version: 1.8

Type: remote

Family: Tenable.ot

Published: 2/7/2022

Updated: 3/4/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2019-13524

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:emerson:rx3i_cpe100_firmware, cpe:/o:emerson:rx3i_cpe115_firmware, cpe:/o:emerson:rx3i_cpe302_firmware, cpe:/o:emerson:rx3i_cpe305_firmware, cpe:/o:emerson:rx3i_cpe310_firmware, cpe:/o:emerson:rx3i_cru320_firmware, cpe:/o:emerson:rx3i_cpe330_firmware, cpe:/o:emerson:rx3i_cpe400_firmware, cpe:/o:emerson:rx3i_cpl410_firmware

Required KB Items: Tenable.ot/GE

Exploit Ease: No known exploits are available

Patch Publication Date: 1/16/2020

Vulnerability Publication Date: 1/16/2020

Reference Information

CVE: CVE-2019-13524

CWE: 20