CVE-2022-50803

JM-DATA ONU JF511-TV version 1.0.67 uses default credentials that allow attackers to gain unauthorized access to the device with administrative privileges.

CVSS v4.0

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.41% chance of exploitation in the next 30 days, 35th percentile

Published

2025-12-30

Updated

2026-01-05

Proof-of-concept exploits (1)

• https://packetstormsecurity.com/files/167487/

References

• CVE Record
• NVD entry

Related

• CVE-2022-50802
• CVE-2022-50804
• CVE-2022-50801
• CVE-2022-50805
• CVE-2022-50800
• CVE-2022-50806