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PRIOn knowledge basePRION:CVE-2023-1150

HistoryJun 26, 2023 - 7:15 a.m.

Code injection

2023-06-2607:15:00

PRIOn knowledge base

www.prio-n.com

code injection

uncontrolled resource consumption

wago 750-3x

wago 750-8x

dos attacks

modbus server

remote attacker

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

34.9%

JSON

Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets.

CPENameOperatorVersion
750-362\\/000-001_firmwareeq< fw11
750-362\\/040-000_firmwareeq< fw11
750-362_firmwareeq< fw11
750-363\\/040-000_firmwareeq< fw11
750-363_firmwareeq< fw11
750-364\\/040-010_firmwareeq< fw11
750-365\\/040-010_firmwareeq< fw11
750-823_firmwareeq< fw11
750-832\\/000-002_firmwareeq< fw11
750-832_firmwareeq< fw11

Name	Operator	Version
750-362\\/000-001_firmware	eq	< fw11
750-362\\/040-000_firmware	eq	< fw11
750-362_firmware	eq	< fw11
750-363\\/040-000_firmware	eq	< fw11
750-363_firmware	eq	< fw11
750-364\\/040-010_firmware	eq	< fw11
750-365\\/040-010_firmware	eq	< fw11
750-823_firmware	eq	< fw11
750-832\\/000-002_firmware	eq	< fw11
750-832_firmware	eq	< fw11

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References

cert.vde.com/en/advisories/VDE-2023-005/

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

34.9%

JSON

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