High severity8.8NVD Advisory· Published Apr 22, 2020· Updated Jun 17, 2026

CVE-2018-21126

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. 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

Netgear/WAC505llm-fuzzy
Range: <5.0.0.17
Netgear/WAC510llm-fuzzy
Range: <5.0.0.17
Netgear/Wac505 Firmware
cpe:2.3:o:netgear:wac505_firmware:*:*:*:*:*:*:*:*
Range: <5.0.0.17
Netgear/Wac510 Firmware
cpe:2.3:o:netgear:wac510_firmware:*:*:*:*:*:*:*:*
Range: <5.0.0.17

Patches

Vulnerability mechanics

References

kb.netgear.com/000060232/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Wireless-Access-Points-PSV-2018-0262nvdVendor Advisory

News mentions

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ransomware	0.000