CVE-2019-15066
10.0 · CRITICALOverview
CVE-2019-15066 is a critical-severity vulnerability affecting hinet gpon_firmware. It was published on October 17, 2019 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An “invalid command” handler issue was discovered in HiNet GPON firmware < I040GWR190731. It allows an attacker to execute arbitrary command through port 6998. CVSS 3.0 Base score 10.0. CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Remediation
Check the references section for vendor advisories and patches from hinet. Update gpon_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| hinet | gpon_firmware | >= 0, < i040gwr190731 | Affected |
Frequently Asked Questions
What is CVE-2019-15066?
CVE-2019-15066 is a critical-severity vulnerability affecting hinet gpon_firmware. It was published on October 17, 2019 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2019-15066?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-15066?
Check the references section for vendor advisories and patches from hinet. Update gpon_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-15066?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-15066 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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