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Vulnerability record · CVE-2022-50803 · published 30 December 2025

CVE-2022-50803: JM-DATA ONU JF511-TV version 1.0.67 uses default credentials that allow attackers to gain unauthorized access …

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.

9.3 CVSS 4.0 Critical EPSS 0.42% · top 65.8% CWE-1392 · CWE-1392 Deferred
9.3CVSS 4.0 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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: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:

References

LinkTags
https://cxsecurity.com/issue/WLB-2022060058
https://exchange.xforce.ibmcloud.com/vulnerabilities/229344
https://packetstormsecurity.com/files/167487/
https://www.jm-data.com/
https://www.vulncheck.com/advisories/jm-data-onu-jf-tv-default-credentials-vulnerability
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5708.php

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Source: NIST National Vulnerability Database (record CVE-2022-50803), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.