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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.trendmicro.com/vinfo/us/threat-encyclopedia/vulnerability/8137/megvii-koala-291c3s-architectural-vulnerability-on-network-relays
Scores
CVSS v3
7.5
EPSS
0.0092
EPSS Percentile
55.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-306
Status
published
Products (1)
megvii/koala_firmware
2.9.1-c3s
Published
Aug 14, 2020
Tracked Since
Feb 18, 2026