High severity7.5NVD Advisory· Published Aug 14, 2020· Updated Jun 17, 2026

CVE-2020-17475

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

MEGVII/Koaladescription
MEGVII/Koala Firmware
cpe:2.3:o:megvii:koala_firmware:2.9.1-c3s:*:*:*:*:*:*:*
MEGVII/Koalallm-fuzzy
Range: 2.9.1-c3s

Patches

Vulnerability mechanics

References

www.trendmicro.com/vinfo/us/threat-encyclopedia/vulnerability/8137/megvii-koala-291c3s-architectural-vulnerability-on-network-relaysnvdThird Party Advisory

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