CVE-2026-109108 Details
Description
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.
A command injection vulnerability has been identified in the Wavlink WL-WN530BE1-A router, specifically in the version 251117. The issue arises in the '/cgi-bin/uploadVpn.cgi' file, where the 'Type' argument can be manipulated to inject operating system commands. This vulnerability can be exploited remotely.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 13, 2026CISA-ADP
Assessed Oct 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/Rauzk/0a61823f0033441142dc1c3f4a776e7c | [email protected] | Broken Link |
| https://vuldb.com/cve/CVE-2026-109108 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/909182 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/416859 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/416859/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Wavlink WL-WN530BE1-A | All versions |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 16, 2026 | CVE Modified | CISA-ADP |
| Oct 13, 2026 | New CVE Received | [email protected] |