Path Traversal in Yokogawa B\/m9000cs
CVE-2020-5609
Directory traversal vulnerability in CAMS for HIS CENTUM CS 3000 (includes CENTUM CS 3000 Small) R3.08.10 to R3.09.50, CENTUM VP (includes CENTUM VP Small, Basic) R4.01.00 to R6.07.00, B/M9000CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01 allows a remote unauthenticated attacker to create or overwrite arbitrary files and run arbitrary commands via unspecified vectors.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (80.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Yokogawa B\/m9000cs
- Yokogawa B\/m9000cs Firmware
- Yokogawa B\/m9000vp
- Yokogawa B\/m9000vp Firmware
- Yokogawa Centum Cs 3000
- Yokogawa Centum Cs 3000 Firmware
- Yokogawa Centum Vp
- Yokogawa Centum Vp Firmware
- Yokogawa Electric Corporation Cams For His — versions CENTUM CS 3000 (includes CENTUM CS 3000 Small) R3.08.10 to R3.09.50, CENTUM VP (includes CENTUM VP Small, Basic) R4.01.00 to R6.07.00, B/M9000CS R5.04.01 to R5.05.01, and B/M9000 VP R6.01.01 to R8.03.01
Weakness classification (CWE)
References
- web-material3.yokogawa.com/1/29820/files/YSAR-20-0001-E.pdf (Vendor Advisory)
- jvn.jp/vu/JVNVU97997181/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-5609?
- CVE-2020-5609 is a critical-severity vulnerability in Yokogawa B\/m9000cs, classified under Path Traversal. CVSS score: 9.8/10. Published 2020-08-05.
- How severe is CVE-2020-5609?
- Critical severity. CVSS v3 base score is 9.8 out of 10.