CVE-2021-20719 — MEDIUM (6.8)

Q: How severe is CVE-2021-20719?

CVE-2021-20719 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20719?

Check the references section above for vendor advisories and patch information. Affected products include: Nippon-Antenna Rfntps Firmware, Nippon-Antenna Rfntps.

Vulnerability 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.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nippon-Antenna	Rfntps Firmware	<= system_01000004
Nippon-Antenna	Rfntps	-

Related Weaknesses (CWE)

CWE-78

References

https://jvn.jp/en/jp/JVN13076220/index.htmlThird Party Advisory
https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.htmlVendor Advisory
https://jvn.jp/en/jp/JVN13076220/index.htmlThird Party Advisory
https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.htmlVendor Advisory

FAQ

What is CVE-2021-20719?

CVE-2021-20719 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 ...

How severe is CVE-2021-20719?

CVE-2021-20719 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20719?

Check the references section above for vendor advisories and patch information. Affected products include: Nippon-Antenna Rfntps Firmware, Nippon-Antenna Rfntps.