PatchSiren cyber security CVE debrief

CVE-2026-45432 GX INDIA CVE debrief

CVE-2026-45432 is a HIGH severity vulnerability with a CVSS score of 8.7. The vulnerability exists in GX Earth ONT models due to the transmission of user credentials in plaintext over HTTP in its web management interface. A remote attacker could exploit this vulnerability by intercepting network traffic to obtain sensitive authentication information, which could lead to unauthorized access to the targeted device.

Vendor: GX INDIA
Product: GX Earth 2022
CVSS: HIGH 8.7
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-04
Original CVE updated: 2026-06-04
Advisory published: 2026-06-04
Advisory updated: 2026-06-04

Who should care

Administrators and users of GX Earth ONT models should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is caused by the transmission of user credentials in plaintext over HTTP in the web management interface of GX Earth ONT models. This allows a remote attacker to intercept network traffic and obtain sensitive authentication information.

Defensive priority

HIGH

Recommended defensive actions

Use HTTPS instead of HTTP for the web management interface
Implement proper network traffic monitoring and interception measures
Update or patch the affected GX Earth ONT models as soon as possible

Evidence notes

The CVE record and NVD detail can be found at [cve-org] and [nvd] respectively. Additional information can be found at [ref-4].

Official resources

CVE-2026-45432 was published on 2026-06-04T12:16:26.270Z and modified on 2026-06-04T15:26:10.707Z.