What’s Vulnerable › Vulnerabilities

CVE-2015-5627

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-02-05 · updated 2026-06-17
• Weakness: CWE-787

Description

Stack-based buffer overflow in Yokogawa CENTUM CS 1000 R3.08.70 and earlier, CENTUM CS 3000 R3.09.50 and earlier, CENTUM CS 3000 Entry R3.09.50 and earlier, CENTUM VP R5.04.20 and earlier, CENTUM VP Entry R5.04.20 and earlier, ProSafe-RS R3.02.10 and earlier, Exaopc R3.72.00 and earlier, Exaquantum R2.85.00 and earlier, Exaquantum/Batch R2.50.30 and earlier, Exapilot R3.96.10 and earlier, Exaplog R3.40.00 and earlier, Exasmoc R4.03.20 and earlier, Exarqe R4.03.20 and earlier, Field Wireless Device OPC Server R2.01.02 and earlier, PRM R3.12.00 and earlier, STARDOM VDS R7.30.01 and earlier, STARDOM OPC Server for Windows R3.40 and earlier, FAST/TOOLS R10.01 and earlier, B/M9000CS R5.05.01 and earlier, B/M9000 VP R7.03.04 and earlier, and FieldMate R1.01 or R1.02 allows remote attackers to cause a denial of service (process outage) via a crafted packet.

Affected products

• Yokogawa B/M9000 Vp Firmware: through r7.03.04
• Yokogawa B/M9000Cs Firmware: through r5.05.01
• Yokogawa Centum Cs 1000 Firmware: through r3.08.70
• Yokogawa Centum Cs 3000 Entry Firmware: through r3.09.50
• Yokogawa Centum Cs 3000 Firmware: through r3.09.50
• Yokogawa Centum Vp Entry Firmware: through r5.04.20
• Yokogawa Centum Vp Firmware: through r5.04.20
• Yokogawa Electric Corporation Exaopc: through r3.72.00
• Yokogawa Exapilot: through r3.96.10
• Yokogawa Exaplog: through r3.40.00
• Yokogawa Exaquantum: through r2.85.00
• Yokogawa Exaquantum/Batch: through r2.50.30
• Yokogawa Exarqe: through r4.03.20
• Yokogawa Exasmoc: through r4.03.20
• Yokogawa Field Wireless Device OPC Server: through r2.01.02
• Yokogawa FieldMate: r1.01, r1.02
• Yokogawa Plant Resource Manager: through r3.12.00
• Yokogawa Prosafe-Rs Firmware: through r3.02.10
• Yokogawa Scada Software (Fast/Tools): through r10.01
• Yokogawa Stardom Opc Server: through r3.40
• Yokogawa Versatile Data Server Software: through r7.30.01

References

• http://www.yokogawa.com/dcs/security/ysar/YSAR-15-0003E.pdf
• https://ics-cert.us-cert.gov/advisories/ICSA-15-253-01
• http://www.yokogawa.com/dcs/security/ysar/YSAR-15-0003E.pdf
• https://ics-cert.us-cert.gov/advisories/ICSA-15-253-01

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