CVE-2019-15065: A vulnerability was discovered in HiNet GPON firmware < I040GWR190731 that allows an attacker to read arbitrary files

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-10-17 · updated 2026-06-17

Description

A service which is hosted on port 6998 in HiNet GPON firmware < I040GWR190731 allows an attacker to execute a specific command to read arbitrary files. CVSS 3.0 Base score 9.3. CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L).

Affected products

HiNET GPON: before i040gwr190731 — fixed in i040gwr190731

How to fix

Upgrade to a fixed version: HiNET GPON i040gwr190731. Check the vendor advisory for mitigations.

References

https://tvn.twcert.org.tw/taiwanvn/TVN-201908011
https://www.twcert.org.tw/en/cp-128-3016-b0e90-2.html
https://tvn.twcert.org.tw/taiwanvn/TVN-201908011
https://www.twcert.org.tw/en/cp-128-3016-b0e90-2.html

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