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Critical severity9.1NVD Advisory· Published Apr 23, 2020· Updated Jun 17, 2026

CVE-2018-21131

CVE-2018-21131

Description

Certain NETGEAR devices are affected by unauthenticated firmware downgrade. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.

AI Insight

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

Affected products

3

NETGEAR/devicesdescription
Netgear/WAC510llm-fuzzy
Range: <5.0.0.17
Netgear/WAC505llm-fuzzy
Range: <5.0.0.17

Patches

Vulnerability mechanics

References

1

kb.netgear.com/000060244/Security-Advisory-for-Unauthenticated-Firmware-Downgrade-on-Some-Wireless-Access-Points-PSV-2018-0269nvdVendor Advisory

News mentions

0

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CVE-2018-21131 · Critical · VYPR