CVE-2025-63409

HIGH

8.8

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/24/2026

Last Modified2/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

gcomtw:gcom_epon_1gegcomtw:gcom_epon_1ge_firmware

Weaknesses (CWE)

CWE-284

References

http://gcom.com(cve@mitre.org)

https://github.com/theShinigami/CVE-Disclosures/tree/main/CVE-2025-63409(cve@mitre.org)

IOC Correlations

No correlations recorded

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