This vulnerability exists in GX Earth 2022 ONT models due to the presence of hardcoded RSA private key within the device firmware. A remote attacker could exploit this vulnerability by extracting the cryptographic private key from the firmware, which could lead to decryption of HTTPS traffic and Man-in-the-Middle (MITM) attacks on the targeted device.

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Advisories

No advisories yet.

Fixes

Solution

Upgrade GX Earth 2022 to latest firmware version E2022-3.1.5A, E2022-3.1.8AV or E2022-1.2ASL. Upgrade GX Earth 1010 to latest firmware version E1010-1.2ASL


Workaround

No workaround given by the vendor.

History

Thu, 04 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 04 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Description This vulnerability exists in GX Earth 2022 ONT models due to the presence of hardcoded RSA private key within the device firmware. A remote attacker could exploit this vulnerability by extracting the cryptographic private key from the firmware, which could lead to decryption of HTTPS traffic and Man-in-the-Middle (MITM) attacks on the targeted device.
Title Hardcoded Cryptographic Key Vulnerability in GX Earth ONT Models
First Time appeared Gx India
Gx India gx Earth 1010
Gx India gx Earth 2022
Weaknesses CWE-321
CPEs cpe:2.3:a:gx_india:gx_earth_1010:version_e1010-1.1asl:*:*:*:*:*:*:*
cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_1.1asl:*:*:*:*:*:*:*
cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_3.1.2a:*:*:*:*:*:*:*
cpe:2.3:a:gx_india:gx_earth_2022:version_e2022_-_3.1.5av:*:*:*:*:*:*:*
Vendors & Products Gx India
Gx India gx Earth 1010
Gx India gx Earth 2022
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-In

Published:

Updated: 2026-06-04T13:47:51.881Z

Reserved: 2026-05-12T07:31:47.898Z

Link: CVE-2026-45433

cve-icon Vulnrichment

Updated: 2026-06-04T13:47:47.776Z

cve-icon NVD

Status : Deferred

Published: 2026-06-04T14:16:41.810

Modified: 2026-06-04T15:26:10.707

Link: CVE-2026-45433

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-04T15:00:15Z

Weaknesses