What’s Vulnerable › Vulnerabilities

CVE-2022-50803: JM-DATA ONU JF511-TV 1.0.67 Default Credentials Vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-30 · updated 2026-06-17
• Weakness: CWE-1392

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.

Affected products

• JM-DATA ONU JF511-TV: 1.0.67, 1.0.62, 1.0.55

References

• 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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