Headline
CVE-2023-26593: Yokogawa Security Advisory Report List | Yokogawa Electric Corporation
CENTUM series provided by Yokogawa Electric Corporation are vulnerable to cleartext storage of sensitive information. If an attacker who can login or access the computer where the affected product is installed tampers the password file stored in the computer, the user privilege which CENTUM managed may be escalated. As a result, the control system may be operated with the escalated user privilege. To exploit this vulnerability, the following prerequisites must be met: (1)An attacker has obtained user credentials where the affected product is installed, (2)CENTUM Authentication Mode is used for user authentication when CENTUM VP is used. The affected products and versions are as follows: CENTUM CS 1000, CENTUM CS 3000 (Including CENTUM CS 3000 Entry Class) R2.01.00 to R3.09.50, CENTUM VP (Including CENTUM VP Entry Class) R4.01.00 to R4.03.00, R5.01.00 to R5.04.20, and R6.01.00 and later, B/M9000 CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R7.04.51 and R8.01.01 and later
2023****2022
August 26, 2022
YSAR-22-0009: Vulnerability in STARDOM controller
July 29, 2022
YSAR-22-0008: Denial of Service (DoS) vulnerability in CENTUM controller FCS
June 21, 2022
YSAR-22-0007: Vulnerabilities in STARDOM (update : June 29, 2022)
May 27, 2022
YSAR-22-0006: Data breach / falsification and resource exhaustion vulnerabilities in CAMS for HIS (update : July 27, 2022)
June 3, 2022
YSAR-22-0005: Denial of Service (DoS) vulnerability in Wide Area Communication Router (update : July 27, 2022)
March 10, 2022
YSAR-22-0004: Vulnerabilities in CENTUM and ProSafe-RS (update : April 26, 2022)
February 9, 2022
YSAR-22-0003: Affected Yokogawa products by Apache Log4j vulnerabilities
Jan 14, 2022
YSAR-22-0002: Vulnerability of license function in Yokogawa products (update : March 25, 2022)
Jan 7, 2022
YSAR-22-0001: Vulnerabilities in CENTUM and Exaopc (update : February 9, 2022)
2021****2020****2019****2018
Dec 21, 2018
YSAR-18-0008: Denial of Service (DoS) vulnerability in Vnet/IP Open Communication Driver
Sep 28, 2018
YSAR-18-0007: Vulnerabilities in STARDOM controllers
Aug 17, 2018
YSAR-18-0006: Buffer overflow vulnerability in the license management function of YOKOGAWA products
Aug 17, 2018
YSAR-18-0005: Vulnerabilities of debug functions in Vnet/IP network switches
May 21, 2018
YSAR-18-0004: Vulnerability of hardcoded password in STARDOM controllers
April 27, 2018
YSAR-18-0003: Vulnerabilities of remote management functions in Vnet/IP network switches
April 5, 2018
YSAR-18-0002: Vulnerability of remote management access control on computers provided as Yokogawa system components 2
January 22, 2018
YSAR-18-0001: Faked and blocked alarms Vulnerability in CENTUM and Exaopc
2017****2016****2015****2014
December 5, 2014
YSAR-14-0005: SSLv3 protocol vulnerability of decrypting the encrypted data in YOKOGAWA products (update : December 22, 2017)
November 28, 2014
YSAR-14-0004: XML External Entity (XXE) processing Vulnerability in FAST/TOOLS (update : December 22, 2017)
September 17, 2014
YSAR-14-0003: Arbitrary File Read/Write Vulnerability in CENTUM series and Exaopc (update : December 22, 2017)
July 7, 2014
YSAR-14-0002: Buffer Overflow Vulnerability in CENTUM systems and Exaopc (update : December 22, 2017)
March 7, 2014
YSAR-14-0001: Vulnerabilities in CENTUM and other Yokogawa products (update : December 22, 2017)
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