CVE-2019-12776

An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware 70044_update_05032019-482. They include a hard-coded SSH backdoor for remote SSH and SCP access as the root user. A command in the relocate and relocate_revB scripts copies the hardcoded key to the root user's authorized_keys file, enabling anyone with the associated private key to gain remote root access to all affected products.

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

9.8^/10

CVSS v3.0 : CRITICAL

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

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://www.mogozobo.com/?p=3476	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:enttec:datagate_mk2_firmware:70044:05032019-482:*:*:*:*:*:*

cpe:2.3:h:enttec:datagate_mk2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:enttec:storm_24_firmware:70044:05032019-482:*:*:*:*:*:*

cpe:2.3:h:enttec:storm_24:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:enttec:pixelator_firmware:70044:05032019-482:*:*:*:*:*:*

cpe:2.3:h:enttec:pixelator:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:enttec:e-streamer_mk2_firmware:70044:05032019-482:*:*:*:*:*:*

cpe:2.3:h:enttec:e-streamer_mk2:-:*:*:*:*:*:*:*

Information

Published : 2019-06-07 09:29

Updated : 2019-06-10 11:50

NVD link : CVE-2019-12776

Mitre link : CVE-2019-12776

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

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Products Affected

enttec

datagate_mk2_firmware
storm_24_firmware
e-streamer_mk2
datagate_mk2
storm_24
pixelator
pixelator_firmware
e-streamer_mk2_firmware

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