CVE-2025-53758
Medium
Description
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.
SeverityMedium
CVSS5.1
Exploit probability—
ProductXPON ONU Wi-Fi Router (DG-GR6821AC)
PublishedJul 16, 2025
First seenJul 16, 2025
Weakness typeCWE-312CWE-312
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Digisol XPON ONU Wi-Fi Router (DG-GR6821AC) | V3.2.XX | — |
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