CVE-2020-17475 — HIGH (7.5)

Vulnerability Description

Lack of authentication in the network relays used in MEGVII Koala 2.9.1-c3s allows attackers to grant physical access to anyone by sending packet data to UDP port 5000.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Megvii	Koala Firmware	2.9.1-c3s
Megvii	Koala	-

Related Weaknesses (CWE)

CWE-306

References

https://www.trendmicro.com/vinfo/us/threat-encyclopedia/vulnerability/8137/megviThird Party Advisory
https://www.trendmicro.com/vinfo/us/threat-encyclopedia/vulnerability/8137/megviThird Party Advisory

FAQ

What is CVE-2020-17475?

CVE-2020-17475 is a vulnerability with a CVSS score of 7.5 (HIGH). Lack of authentication in the network relays used in MEGVII Koala 2.9.1-c3s allows attackers to grant physical access to anyone by sending packet data to UDP port 5000.

How severe is CVE-2020-17475?

CVE-2020-17475 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-17475?

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