This script is Copyright (C) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.GPON_CVE-2018-10562.NBINGPON ONT Home Gateway Router is vulnerable to authenticated remote command execution (CVE-2018-10562)
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
99.9%
An issue was discovered in GPON ONT Home Gateway Router web administration interface. Remote Command Execution could be triggered by sending a HTTP POST request to ‘GponForm/diag_Form’ URI with malicious shell script added to dest_host parameter. Because the router saves ping and traceroute command execution results in /tmp and transmits them to the user when the user revisits /diag.html, it’s possible to execute arbitrary commands and retrieve their output.
This allows an attacker to fully control the target device.
Binary data gpon_cve-2018-10562.nbinRelated
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
99.9%