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Vulnerability record · CVE-2014-5208 · published 22 December 2014

CVE-2014-5208: Yokogawa exaopc improper access control vulnerability

Yokogawa · Exaopc

BKBCopyD.exe in the Batch Management Packages in Yokogawa CENTUM CS 3000 through R3.09.50 and CENTUM VP through R4.03.00 and R5.x through R5.04.00, and Exaopc through R3.72.10, does not require authentication, which allows remote attackers to read arbitrary files via a RETR operation, write to arbitrary files via a STOR operation, or obtain sensitive database-location information via a PMODE operation, a different vulnerability than CVE-2014-0784.

7.5 CVSS 2.0 High EPSS 23% · top 2.4% CWE-284 · Improper access control
7.5CVSS 2.0 base score
23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

BKBCopyD.exe in the Batch Management Packages in Yokogawa CENTUM CS 3000 through R3.09.50 and CENTUM VP through R4.03.00 and R5.x through R5.04.00, and Exaopc through R3.72.10, does not require authentication, which allows remote attackers to read arbitrary files via a RETR operation, write to arbitrary files via a STOR operation, or obtain sensitive database-location information via a PMODE operation, a different vulnerability than CVE-2014-0784.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.yokogawa.com/dcs/security/ysar/YSAR-14-0003E.pdf Vendor Advisory
https://community.rapid7.com/community/metasploit/blog/2014/08/09/r7-2014-10-disclosure-yokogawa-centum-cs3000-bkbcopyde Exploit
https://ics-cert.us-cert.gov/advisories/ICSA-14-260-01A Third Party AdvisoryUS Government Resource
http://www.yokogawa.com/dcs/security/ysar/YSAR-14-0003E.pdf Vendor Advisory
https://community.rapid7.com/community/metasploit/blog/2014/08/09/r7-2014-10-disclosure-yokogawa-centum-cs3000-bkbcopyde Exploit
https://ics-cert.us-cert.gov/advisories/ICSA-14-260-01A Third Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-5208), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.