CVE-2020-6863 — MEDIUM (6.5)

Q: How severe is CVE-2020-6863?

CVE-2020-6863 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-6863?

Check the references section above for vendor advisories and patch information. Affected products include: Zte E8820V3 Firmware, Zte E8820V3.

Vulnerability Description

ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL.

CVSS Score

6.5

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zte	E8820V3 Firmware	< 3.1.0.1000.5
Zte	E8820V3	-

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382Vendor Advisory
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382Vendor Advisory

FAQ

What is CVE-2020-6863?

CVE-2020-6863 is a vulnerability with a CVSS score of 6.5 (MEDIUM). ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL...

How severe is CVE-2020-6863?

CVE-2020-6863 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-6863?

Check the references section above for vendor advisories and patch information. Affected products include: Zte E8820V3 Firmware, Zte E8820V3.