CVE-2025-63409

Published: Feb 24, 2026Modified: Feb 26, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Privilege escalation and improper access control in GCOM EPON 1GE C00R371V00B01 allows remote authenticated users to modify administrator only settings and extract administrator credentials.

Affected (1)

Products: Gcomtw: Gcom Epon 1ge Firmware

Gcomtw

1 product

Gcom Epon 1ge Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Gcomtw Gcom Epon 1ge Firmware	Version c00r371v00b01

Running on/with	Platform Versions
Gcomtw Gcom Epon 1ge	All versions

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

http://gcom.com

Source: cve@mitre.org

Broken Link

https://github.com/theShinigami/CVE-Disclosures/tree/main/CVE-2025-63409

Source: cve@mitre.org

Third Party Advisory

Timeline

No history available yet.