High severity8.8NVD Advisory· Published Aug 29, 2022· Updated Jun 17, 2026

CVE-2022-38625

Description

Patlite NH-FB v1.46 and below was discovered to contain insufficient firmware validation during the upgrade firmware file upload process. This vulnerability allows authenticated attackers to create and upload their own custom-built firmware and inject malicious code. NOTE: the vendor's position is that this is a design choice, not a vulnerability

AI Insight

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

Affected products

PATLITE/Nbm D88n Firmware
cpe:2.3:o:patlite:nbm-d88n_firmware:*:*:*:*:*:*:*:*
Range: <=1.46
PATLITE/Nhl 3fb1 Firmware
cpe:2.3:o:patlite:nhl-3fb1_firmware:*:*:*:*:*:*:*:*
Range: <=1.46
PATLITE/Nhl 3fv1n Firmware
cpe:2.3:o:patlite:nhl-3fv1n_firmware:*:*:*:*:*:*:*:*
Range: <=1.46
Patlite/NH-FBdescription
PATLITE/NH-FBllm-fuzzy
Range: <=1.46

Patches

Vulnerability mechanics

References

www.patlite.com/network-products/lineup/nh-fb.htmlnvdProductVendor Advisory
gist.github.com/Nwqda/dfad4e11b545dd40aebca6031d202f66nvdBroken Link
www.youtube.com/watchnvdPermissions Required

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