CVE-2018-10562

9.8 CRITICAL CISA KEV - Actively Exploited
Published: May 04, 2018 Modified: November 05, 2025
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securityfocus.com/bid/107053
Source: cve@mitre.org
Broken Link Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44576/
Source: cve@mitre.org
Exploit Third Party Advisory VDB Entry
https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/
Source: cve@mitre.org
Exploit Technical Description Third Party Advisory
http://www.securityfocus.com/bid/107053
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44576/
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory VDB Entry
https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Technical Description Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-10562
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

7 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
94.1%
100th percentile
Exploitation Status
Actively Exploited
Remediation due: 2022-04-21

Weaknesses (CWE)

CWE-78 CWE-78

Affected Vendors

dasannetworks

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