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High · 8.7 CVE-2025-53757 EUVD-2025-21642GHSA-f3mc-75q8-f845

Insecure Cookie Flags Vulnerability in Digisol DG-GR6821AC Router

Published Jul 16, 2025 · Updated Jul 16, 2025 · Assigned by CERT-In

Description

This vulnerability exists in Digisol DG-GR6821AC Router due to misconfiguration of both Secure and HttpOnly flags on session cookies associated with the router web interface. A remote attacker could exploit this vulnerability by capturing the session cookies transmitted over an unsecure HTTP connection.

Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information from the targeted device.

Affected products

VendorProductAffectedFixed
Digisol XPON ONU Wi-Fi Router (DG-GR6821AC) V3.2.XX —

References