CVE-2025-53757

HIGH

Insecure Cookie Flags Vulnerability in Digisol DG-GR6821AC Router

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2025-53757 has a selected CVSS score of 8.7 (high).

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Jul 16, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

XPON ONU Wi-Fi Router (DG-GR6821AC)

Browse Digisol / XPON ONU Wi-Fi Router (DG-GR6821AC)

Default status: unaffected

CVE ListV3.2.XXaffected

References

2