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[email protected]CVE-2022-22729

HistoryMar 11, 2022 - 9:15 a.m.

CVE-2022-22729

2022-03-1109:15:00

CWE-287

[email protected]

web.nvd.nist.gov

cve-2022-22729

cams

his server

authentication bypass

yokogawa electric

centum

exaopc

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

42.0%

JSON

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.

CPENameOperatorVersion
yokogawa:centum_cs_3000_firmwareyokogawa centum cs 3000 firmwareler3.09.00
yokogawa:centum_cs_3000_entry_firmwareyokogawa centum cs 3000 entry firmwareler3.09.00
yokogawa:centum_vp_firmwareyokogawa centum vp firmwareler4.03.00
yokogawa:centum_vp_firmwareyokogawa centum vp firmwareler5.04.20
yokogawa:centum_vp_firmwareyokogawa centum vp firmwareltr6.09.00
yokogawa:centum_vp_entry_firmwareyokogawa centum vp entry firmwareler4.03.00
yokogawa:centum_vp_entry_firmwareyokogawa centum vp entry firmwareler5.04.20
yokogawa:centum_vp_entry_firmwareyokogawa centum vp entry firmwareltr6.09.00
yokogawa:exaopcyokogawa exaopcltr3.80.00

CPE	Name	Operator	Version
yokogawa:centum_cs_3000_firmware	yokogawa centum cs 3000 firmware	le	r3.09.00
yokogawa:centum_cs_3000_entry_firmware	yokogawa centum cs 3000 entry firmware	le	r3.09.00
yokogawa:centum_vp_firmware	yokogawa centum vp firmware	le	r4.03.00
yokogawa:centum_vp_firmware	yokogawa centum vp firmware	le	r5.04.20
yokogawa:centum_vp_firmware	yokogawa centum vp firmware	lt	r6.09.00
yokogawa:centum_vp_entry_firmware	yokogawa centum vp entry firmware	le	r4.03.00
yokogawa:centum_vp_entry_firmware	yokogawa centum vp entry firmware	le	r5.04.20
yokogawa:centum_vp_entry_firmware	yokogawa centum vp entry firmware	lt	r6.09.00
yokogawa:exaopc	yokogawa exaopc	lt	r3.80.00

References

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

42.0%

JSON

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