CVE-2018-10561

An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device...

Basic Information

CVE State
PUBLISHED
Reserved Date
April 30, 2018
Published Date
May 04, 2018
Last Updated
February 03, 2025
Vendor
n/a
Product
n/a
Description
An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

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

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2022-03-31 00:00:00 UTC) Source

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-03-31 00:00:00 UTC