OS command injection in NIPPON ANTENNA Co., Ltd RFNTPS
Priority LOW 30CWE-78Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
EPSS 0.0044 38th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NIPPON ANTENNA Co., Ltd | RFNTPS | firmware versions System_01000004 and earlier, and Web_01000004 and earlier | — | No fix listed | CNA |
- RFNTPS VendorNIPPON ANTENNA Co., Ltd Affected firmware versions System_01000004 and earlier, and Web_01000004 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* | up to system_01000004 | Vulnerable | NIPPON ANTENNA Co., Ltd |
| cpe:2.3:h:nippon-antenna:rfntps:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NIPPON ANTENNA Co., Ltd |
| cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* | up to web_01000004 | Vulnerable | NIPPON ANTENNA Co., Ltd |
- cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* Versions up to system_01000004 Vulnerable ·NIPPON ANTENNA Co., Ltd
- cpe:2.3:h:nippon-antenna:rfntps:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NIPPON ANTENNA Co., Ltd
- cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* Versions up to web_01000004 Vulnerable ·NIPPON ANTENNA Co., Ltd
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-20719
- 2026-10-03 Alias added: GHSA-7g2h-82xr-x8jw
References
Sources
- CVE-2021-20719 · CVE Program
- CVE-2021-20719 · NVD
- FIRST EPSS
- GHSA-7g2h-82xr-x8jw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences