CVE-2025-63409
Privilege Escalation in GCOM EPON 1GE Allows Admin Credential Theft
Publication date: 2026-02-24
Last updated on: 2026-02-26
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gcomtw | gcom_epon_1ge_firmware | c00r371v00b01 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves privilege escalation and improper access control in the GCOM EPON 1GE C00R371V00B01 device. It allows remote authenticated users to modify settings that should only be accessible to administrators and to extract administrator credentials.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized changes to critical administrator-only settings and the exposure of administrator credentials. This could result in attackers gaining elevated privileges, potentially compromising the security and integrity of the affected system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know