CVE-2020-12125: Buffer Overflow
First published: Fri Oct 02 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wavlink Wn530h4 Firmware | =m30h4.v5030.190403 | |
| Wavlink WN530H4 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-12125?
CVE-2020-12125 is a remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 firmware.
How severe is CVE-2020-12125?
CVE-2020-12125 has a severity rating of 9.8 out of 10, making it critical.
Which software is affected by CVE-2020-12125?
The Wavlink WN530H4 M30H4.V5030.190403 firmware is affected by CVE-2020-12125.
How can an attacker exploit CVE-2020-12125?
An attacker can exploit CVE-2020-12125 by sending specially crafted requests to the /cgi-bin/makeRequest.cgi endpoint, allowing them to execute arbitrary machine instructions as root without authentication.
Are the Wavlink WN530H4 devices vulnerable to CVE-2020-12125?
No, the Wavlink WN530H4 devices are not vulnerable to CVE-2020-12125.
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