CVE-2018-18754

ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.

CVSS v3 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc	Third Party Advisory
https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:zyxel:vmg3312-b10b_firmware:1.00\(aapp.7\):*:*:*:*:*:*:*

cpe:2.3:h:zyxel:vmg3312-b10b:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:56

Type	Values Removed	Values Added
References	~~() https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc - Third Party Advisory~~	() https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc - Third Party Advisory

Information

Published : 2018-10-29 12:29

Updated : 2024-11-21 03:56

NVD link : CVE-2018-18754

Mitre link : CVE-2018-18754

CVE.ORG link : CVE-2018-18754

JSON object : View

Products Affected

zyxel

vmg3312-b10b
vmg3312-b10b_firmware

CWE

CWE-522

Insufficiently Protected Credentials

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