CVE-2018-18473

A hidden backdoor on PATLITE NH-FB Series devices with firmware version 1.45 or earlier, NH-FV Series devices with firmware version 1.10 or earlier, and NBM Series devices with firmware version 1.09 or earlier allow attackers to enable an SSH daemon via the "kankichi" or "kamiyo4" password to the _secret1.htm URI. Subsequently, the default password of root for the root account allows an attacker to conduct remote code execution and as a result take over the system.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : 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://herolab.usd.de/wp-content/uploads/sites/4/usd20180020.txt	Exploit Third Party Advisory
https://www.patlite.com/support/Security_Informationtest.html

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:patlite:nbm-d88n_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:patlite:nbm-d88n:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:patlite:nhl-3fb1_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:patlite:nhl-3fb1:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:patlite:nhl-3fv1n_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:patlite:nhl-3fv1n:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-03-21 16:00

Updated : 2023-12-10 12:59

NVD link : CVE-2018-18473

Mitre link : CVE-2018-18473

CVE.ORG link : CVE-2018-18473

JSON object : View

Products Affected

patlite

nhl-3fv1n_firmware
nbm-d88n
nhl-3fb1
nbm-d88n_firmware
nhl-3fv1n
nhl-3fb1_firmware

CWE

CWE-798

Use of Hard-coded Credentials

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