--- title: "CVE-2026-109108: Wavlink WL-WN530BE1-A - Command Injection" description: "Wavlink WL-WN530BE1-A 251117 contains a command injection caused by manipulation of the \"Type\" argument in /cgi-bin/uploadVpn.cgi popen function, letting remote attackers execute arbitrary OS commands, exploit requires no special privileges." url: https://panop.io/threat-heartbeat/CVE-2026-109108/ --- # CVE-2026-109108 Wavlink WL-WN530BE1-A - Command Injection Wavlink WL-WN530BE1-A 251117 contains a command injection caused by manipulation of the "Type" argument in /cgi-bin/uploadVpn.cgi popen function, letting remote attackers execute arbitrary OS commands, exploit requires no special privileges. CVSS base score 9.9 /10 Critical CISA KEV Not listed Public exploit None known Authentication Required EPSS 2.27% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-109108) ## Details Type Command Injection Impact Remote Code Execution CVSS vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Published 13 October 2026 Updated 15 October 2026 Weakness [CWE-77](https://cwe.mitre.org/data/definitions/77.html) ## Vendor fix Update to the latest version provided by the vendor. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-109108](https://nvd.nist.gov/vuln/detail/CVE-2026-109108) - [https://gist.github.com/Rauzk/0a61823f0033441142dc1c3f4a776e7c](https://gist.github.com/Rauzk/0a61823f0033441142dc1c3f4a776e7c) - [https://vuldb.com/cve/CVE-2026-109108](https://vuldb.com/cve/CVE-2026-109108) - [https://vuldb.com/submit/909182](https://vuldb.com/submit/909182) - [https://vuldb.com/vuln/416859](https://vuldb.com/vuln/416859) - [https://vuldb.com/vuln/416859/cti](https://vuldb.com/vuln/416859/cti) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)