PT-2020-3923 · Yokogawa · Cams For His Centum Cs 3000+3

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CVE-2020-5608

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Published

2020-07-31

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Updated

2020-08-12

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: CAMS for HIS CENTUM CS 3000 versions R3.08.10 through R3.09.50 CENTUM VP versions R4.01.00 through R6.07.00 B/M9000CS versions R5.04.01 through R5.05.01 B/M9000 VP versions R6.01.01 through R8.03.01
Description: The issue allows a remote unauthenticated attacker to bypass authentication and send altered communication packets. This is related to a lack of authentication when interacting via a specialized protocol, which can enable an unauthorized remote attacker to interact with the server.
Recommendations: For CAMS for HIS CENTUM CS 3000 versions R3.08.10 through R3.09.50, update to a version outside of this range to mitigate the risk. For CENTUM VP versions R4.01.00 through R6.07.00, update to a version outside of this range to mitigate the risk. For B/M9000CS versions R5.04.01 through R5.05.01, update to a version outside of this range to mitigate the risk. For B/M9000 VP versions R6.01.01 through R8.03.01, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the specialized protocol to minimize the risk of exploitation.

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

BDU:2020-04316
CVE-2020-5608

Affected Products

B/M9000 Vp
B/M9000Cs
Cams For His Centum Cs 3000
Centum Vp