CVE-2025-53756 HIGH

CVE-2025-53756: Cleartext Transmission Vulnerability in Digisol DG-GR6821AC Router

Vendor Digisol
Product XPON ONU Wi-Fi Router (DG-GR6821AC)
Weakness CWE-319 · Cleartext transmission
Published July 16, 2025
Last update July 16, 2025
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

Key dates

02Disclosure timeline

July 16, 2025 CVE published
July 16, 2025 Record updated