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PRIOn knowledge basePRION:CVE-2019-12550

HistoryJun 17, 2019 - 5:15 p.m.

Hardcoded credentials

2019-06-1717:15:00

PRIOn knowledge base

www.prio-n.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.003 Low

EPSS

Percentile

70.9%

JSON

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET.

CPENameOperatorVersion
852-1305_firmwareeq< 1.1.6.s0
852-1505_firmwareeq< 1.1.5.s0
852-303_firmwareeq< 1.2.2.s0

Name	Operator	Version
852-1305_firmware	eq	< 1.1.6.s0
852-1505_firmware	eq	< 1.1.5.s0
852-303_firmware	eq	< 1.2.2.s0

References

cert.vde.com/en-us/advisories/vde-2019-013

ics-cert.us-cert.gov/advisories/ICSA-19-164-02

www.wago.com/us/

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.003 Low

EPSS

Percentile

70.9%

JSON

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