CVE-2020-12123

8.1 highEPSS 0.4%

High (8.1) in wavlink wn530h4 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoints, because these endpoints do not contain CSRF tokens. If a user is authenticated in the router portal, then this attack will work.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2020-10-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wavlink:wn530h4_firmware

References

https://cerne.xyz/bugs/CVE-2020-12123
https://www.wavlink.com/en_us/product/WL-WN530H4.html
https://cerne.xyz/bugs/CVE-2020-12123
https://www.wavlink.com/en_us/product/WL-WN530H4.html

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