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.
References (1)
Core 1
Core References
Third Party Advisory third-party-advisory
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0288
Scores
CVSS v4
8.7
EPSS
0.0034
EPSS Percentile
26.1%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-321
Status
published
Products (4)
GX INDIA/GX Earth 1010
version E1010-1.1ASL
GX INDIA/GX Earth 2022
version E2022 - 1.1ASL
GX INDIA/GX Earth 2022
version E2022 - 3.1.2A
GX INDIA/GX Earth 2022
version E2022 - 3.1.5AV
Published
Jun 04, 2026
Tracked Since
Jun 04, 2026