← Back to CVEs

CVE-2018-10562

CRITICALCISA KEV

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/4/2018

Last Modified11/5/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorDasan

ProductGigabit Passive Optical Network (GPON) Routers

Vulnerability NameDasan GPON Routers Command Injection Vulnerability

KEV Date Added2022-03-31

Remediation Due Date2022-04-21

Ransomware UseKnown

Affected Products

dasannetworks:gpon_routerdasannetworks:gpon_router_firmware

Weaknesses (CWE)

CWE-78CWE-78

References

http://www.securityfocus.com/bid/107053(cve@mitre.org)

https://www.exploit-db.com/exploits/44576/(cve@mitre.org)

https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/(cve@mitre.org)

http://www.securityfocus.com/bid/107053(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/44576/(af854a3a-2127-422b-91ae-364da2661108)

https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-10562(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.