What’s Vulnerable › Vulnerabilities

CVE-2021-20719

• Severity: medium (CVSS 6.8 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: 2021-05-20 · updated 2026-06-17
• Weakness: CWE-78

Description

RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.

Affected products

• NIPPON ANTENNA Co.,Ltd. RFNTPS: through system_01000004; through web_01000004

References

• https://jvn.jp/en/jp/JVN13076220/index.html
• https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.html
• https://jvn.jp/en/jp/JVN13076220/index.html
• https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.html

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