CVE-2025-50757: wl-wn535k3 Command Injection — Exploit

Description

Wavlink WN535K3 20191010 was found to contain a command injection vulnerability in the set_sys_adm function via the username parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
wavlink	wl-wn535k3_firmware	All
wavlink	wl-wn535k3	All

References

Exploits

https://github.com/Summermu/VulnForIoT/tree/main/Wavlink_WN535K3/set_sys_adm_username/readme.md

Frequently Asked Questions

What is CVE-2025-50757? +

Wavlink WN535K3 20191010 was found to contain a command injection vulnerability in the set_sys_adm function via the username parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-50757? +

CVE-2025-50757 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-50757? +

CVE-2025-50757 affects products from wavlink, specifically: wl-wn535k3, wl-wn535k3_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-50757? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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