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8.6
CVE-2026-109108: Wavlink WL‑WN530BE1‑A allows remote command injection
CVE-2026-109108 · published 2 days ago
Summary
The WL‑WN530BE1‑A router's uploadVpn.cgi page can be tricked into running arbitrary system commands. An attacker on the network could exploit this to take control of the device or steal data. Apply the vendor's security update or disable the vulnerable feature as soon as possible.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| wavlink | wl-wn530be1-a | 251117 |
Original advisory text
Wavlink WL-WN530BE1-A uploadVpn.cgi popen os command injection
A security vulnerability has been detected in Wavlink WL-WN530BE1-A 251117. This affects the function popen of the file /cgi-bin/uploadVpn.cgi. Such manipulation of the argument Type leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Severity
8.6
High
Type
CWE-78OS Command Injection
CWE-77Command Injection
Timeline
Published13 Oct 2026
Updated15 Oct 2026
First seen13 Oct 2026
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