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OpenAdvisories
Medium · 6.2 CVE-2021-22283 EUVD-2021-9429GHSA-wxvf-mm56-j2pq

MMS File Transfer Vulnerability impact on Distribution Automation products

Published Feb 28, 2023 · Updated Mar 7, 2025 · Assigned by ABB

Vendor: ABB Product: Merging Unit- SMU615 Product: Relion protection relays - 611 series Product: Relion protection relays - 615 series CN 4.0 FP1 Product: Relion protection relays - 615 series IEC 4.0 FP1 Product: Relion protection relays - 615 series IEC 5.0 Product: Relion protection relays - 615 series IEC 5.0 FP1 Product: Relion protection relays - 620 series IEC/CN 2.0 Product: Relion protection relays - 620 series IEC/CN 2.0 FP1 Product: Relion protection relays - RER615 Product: Relion protection relays - REX640 PCL1 Product: Relion protection relays - REX640 PCL2 Product: Relion protection relays - REX640 PCL3 Product: Remote Monitoring and Control - REC615 Category: ICS / OT

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.

Affected products

VendorProductAffectedFixed
ABB Relion protection relays - 611 series 1.0.0 – < 2.0.3 2.0.3
ABB Relion protection relays - 615 series IEC 4.0 FP1 4.1.0 – < 4.1.9 4.1.9
ABB Relion protection relays - 615 series CN 4.0 FP1 4.1.0 – < 4.1.8 4.1.8
ABB Relion protection relays - 615 series IEC 5.0 5.0.0 – < 5.0.12 5.0.12
ABB Relion protection relays - 615 series IEC 5.0 FP1 5.1.0 – < 5.1.20 5.1.20
ABB Relion protection relays - 620 series IEC/CN 2.0 2.0.0 – < 2.0.11 2.0.11
ABB Relion protection relays - 620 series IEC/CN 2.0 FP1 2.1.0 – < 2.1.15 2.1.15
ABB Relion protection relays - REX640 PCL1 1.0.0 – < 1.0.8 1.0.8
ABB Relion protection relays - REX640 PCL2 1.1.0 – < 1.1.4 1.1.4
ABB Relion protection relays - REX640 PCL3 1.2.0 – < 1.2.1 1.2.1
ABB Relion protection relays - RER615 2.0.0 – < 2.0.3 2.0.3
ABB Remote Monitoring and Control - REC615 1.0.0 – < 2.0.3 2.0.3
ABB Merging Unit- SMU615 1.0.0 – < 1.0.2 1.0.2

Advisories 1

References