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Vulnerabilities

Vulnerability · CVE-2022-50801

JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scrip

Published Dec 30, 2025 · catalog updated Jan 2, 2026 · JM-DATA ONU JF511-TV

Last checked Nov 3, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2022-50801. EPSS is 0.26%. Act only if a listed version of JM-DATA ONU JF511-TV is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.26%
Remediation
Advisory link
Affected products
vendor JM-DATA ONU JF511-TV 1.0.62

JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor JM-DATA ONU JF511-TV 1.0.621.0.62

How to fix CVE-2022-50801

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2022-50801. EPSS is 0.26%. Act only if a listed version of JM-DATA ONU JF511-TV is installed.

Which versions are affected?

Compare what you have installed with JM-DATA ONU JF511-TV 1.0.62 1.0.62. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.26%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 30, 2025 · EUVD

    Detected

    JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content.

  2. Jan 2, 2026 · EUVD

    Updated

    JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content.

Sources

  • CVE.orgVulnerability recordCVE-2022-50801

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2022-50801

    30-day exploitation probability 0.26%

    first.org
  • EUVDVulnerability recordEUVD-2022-55926

    JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content.

    euvd.enisa.europa.eu
  • Packet Storm SecurityCited referencehttps://packetstormsecurity.com/files/167487/

    Packet Storm link already published on the finding.

    packetstormsecurity.com

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 3, 2026
  • Packet Storm SecurityNov 3, 2026
  • CVE.orgOct 31, 2026
  • EUVDOct 31, 2026