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PRIOn knowledge basePRION:CVE-2019-12549

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

9.5 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

69.4%

JSON

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.

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

9.5 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

69.4%

JSON

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