CVE-2019-12549

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://cert.vde.com/en-us/advisories/vde-2019-013	Third Party Advisory
https://www.wago.com/us/	Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wago:852-303_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:852-303:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:wago:852-1305_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:852-1305:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:wago:852-1505_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:852-1505:-:*:*:*:*:*:*:*

Information

Published : 2019-06-17 10:15

Updated : 2019-06-19 10:51

NVD link : CVE-2019-12549

Mitre link : CVE-2019-12549

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

Products Affected

wago

852-1305
852-1305_firmware
852-1505_firmware
852-303_firmware
852-1505
852-303

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9.8 /10