CVE Vulnerability

CVE-2018-10562

An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

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

References
Link Resource
https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ Exploit Technical Description
https://www.exploit-db.com/exploits/44576/ Exploit Third Party Advisory
http://www.securityfocus.com/bid/107053 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2018-05-04 03:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-10562

Mitre link : CVE-2018-10562

Products Affected
No products.
CWE
CWE-78