Critical severity9.8NVD Advisory· Published Oct 2, 2020· Updated Jun 17, 2026

CVE-2020-12125

Description

A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary machine instructions as root without authentication.

AI Insight

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

Affected products

WAVLINK/WN530H4description
Wavlink/WL-WN530H4llm-fuzzy
Range: M30H4.V5030.190403

Patches

Vulnerability mechanics

References

cerne.xyz/bugs/CVE-2020-12125nvdThird Party Advisory
www.wavlink.com/en_us/product/WL-WN530H4.htmlnvdProductVendor Advisory

News mentions

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cvss	0.637
epss	0.003
exploit	0.000
kev	0.000
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ransomware	0.000