Detections
Analytics

ABB SMU615 Improper Initialization (CVE-2021-22283)

medium Tenable OT Security Plugin ID 500883

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Improper Initialization vulnerability in ABB Relion protection relays
- 611 series, ABB Relion protection relays - 615 series IEC 4.0 FP1, ABB Relion protection relays - 615 series CN 4.0 FP1, ABB Relion protection relays - 615 series IEC 5.0, ABB Relion protection relays - 615 series IEC 5.0 FP1, ABB Relion protection relays - 620 series IEC/CN 2.0, ABB Relion protection relays - 620 series IEC/CN 2.0 FP1, ABB Relion protection relays - REX640 PCL1, ABB Relion protection relays - REX640 PCL2, ABB Relion protection relays - REX640 PCL3, ABB Relion protection relays - RER615, ABB Remote Monitoring and Control - REC615, ABB Merging Unit- SMU615 allows Communication Channel Manipulation.This issue affects Relion protection relays - 611 series:
from 1.0.0 before 2.0.3; Relion protection relays - 615 series IEC 4.0 FP1: from 4.1.0 before 4.1.9; Relion protection relays - 615 series CN 4.0 FP1: from 4.1.0 before 4.1.8; Relion protection relays - 615 series IEC 5.0: from 5.0.0 before 5.0.12; Relion protection relays - 615 series IEC 5.0 FP1: from 5.1.0 before 5.1.20; Relion protection relays - 620 series IEC/CN 2.0: from 2.0.0 before 2.0.11; Relion protection relays - 620 series IEC/CN 2.0 FP1: from 2.1.0 before 2.1.15; Relion protection relays - REX640 PCL1: from 1.0.0 before 1.0.8; Relion protection relays - REX640 PCL2: from 1.1.0 before 1.1.4; Relion protection relays - REX640 PCL3: from 1.2.0 before 1.2.1; Relion protection relays - RER615: from 2.0.0 before 2.0.3;
Remote Monitoring and Control - REC615: from 1.0.0 before 2.0.3;
Merging Unit- SMU615: from 1.0.0 before 1.0.2.

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

http://www.nessus.org/u?8ce2bef6

Plugin Details

Severity: Medium

ID: 500883

Version: 1.3

Type: remote

Family: Tenable.ot

Published: 3/14/2023

Updated: 9/20/2023

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2021-22283

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/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:abb:rer620_firmware, cpe:/o:abb:ref615_iec_firmware, cpe:/o:abb:relion_615_iec_firmware:5, cpe:/o:abb:rec615_firmware, cpe:/o:abb:rex640_pcl2_firmware, cpe:/o:abb:relion_615_ansi_firmware, cpe:/o:abb:rex640_pcl1_firmware, cpe:/o:abb:relion_615_cn_firmware:4, cpe:/o:abb:relion_615_iec_firmware, cpe:/o:abb:relion_615_cn_firmware, cpe:/o:abb:rer615_firmware, cpe:/o:abb:relion_611_firmware, cpe:/o:abb:relion_620_ansi_firmware, cpe:/o:abb:red615_iec_firmware, cpe:/o:abb:relion_620_iec_firmware:2, cpe:/o:abb:relion_615_iec_firmware:4, cpe:/o:abb:ref615_ansi_firmware, cpe:/o:abb:relion_620_cn_firmware:2, cpe:/o:abb:ref615r_firmware, cpe:/o:abb:rex640_pcl3_firmware

Required KB Items: Tenable.ot/ABB

Exploit Ease: No known exploits are available

Patch Publication Date: 2/28/2023

Vulnerability Publication Date: 2/28/2023

Reference Information

CVE: CVE-2021-22283

CWE: 665