CVE-2025-53758mediumCWE-312

CVE-2025-53758: medium-severity vulnerability in Digisol XPON ONU Wi-Fi Router (DG-GR6821AC)

Default Credential Vulnerability in Digisol DG-GR6821AC Router

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.1epss 0.1%
This vulnerability exists in Digisol DG-GR6821AC Router due to use of default admin credentials at its web management interface. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the hardcoded default credentials stored in the firmware of the targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Digisol · XPON ONU Wi-Fi Router (DG-GR6821AC)
Related CVEs — Digisol XPON ONU Wi-Fi Router (DG-GR6821AC)

In the same product, most dangerous first.

CVE-2025-53757HIGHInsecure Cookie Flags Vulnerability in Digisol DG-GR6821AC RouterEPSS 0.3%CVE-2025-53756HIGHCleartext Transmission Vulnerability in Digisol DG-GR6821AC RouterEPSS 0.3%CVE-2025-53754MEDIUMHard-coded Credentials Vulnerability in Digisol DG-GR6821AC RouterEPSS 0.2%CVE-2025-53755MEDIUMCleartext Storage Vulnerability in Digisol DG-GR6821AC RouterEPSS 0.1%