Description

CAMS for HIS Server contained in the following Yokogawa Electric products improperly authenticate the receiving packets. The authentication may be bypassed via some crafted packets: CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R4.03.00, from R5.01.00 to R5.04.20, and from R6.01.00 to R6.08.00, and Exaopc versions from R3.72.00 to R3.79.00.

Related CPE's

o

yokogawa

centum_cs_3000_firmware

Vulnerable

h

yokogawa

centum_cs_3000

-

o

yokogawa

centum_cs_3000_entry_firmware

Vulnerable

h

yokogawa

centum_cs_3000_entry

-

o

yokogawa

centum_vp_firmware

3

h

yokogawa

centum_vp

-

o

yokogawa

centum_vp_entry_firmware

3

h

yokogawa

centum_vp_entry

-

a

yokogawa

exaopc

Vulnerable

References

https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdf

MitigationVendor Advisory

Weaknesses

[email protected]

Primary
CWE-287

[email protected]

Secondary
CWE-302

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2022-03-11T09:15:11.683

3 years ago

Last modified

2022-03-18T14:45:04.163

3 years ago