In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the authenticated client status page, is vulnerable to OS command injection through crafted HTTP GET query parameter keys. An authenticated captive portal user can inject arbitrary shell commands by embedding semicolons in a URL query parameter name.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 27 Aug 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the authenticated client status page, is vulnerable to OS command injection through crafted HTTP GET query parameter keys. An authenticated captive portal user can inject arbitrary shell commands by embedding semicolons in a URL query parameter name. | |
| First Time appeared |
Opennds
Opennds opennds |
|
| Weaknesses | CWE-78 | |
| CPEs | cpe:2.3:a:opennds:opennds:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Opennds
Opennds opennds |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-08-28T00:12:08.428Z
Reserved: 2026-04-06T10:01:05.608Z
Link: CVE-2026-38822
No data.
Status : Received
Published: 2026-08-28T02:16:21.620
Modified: 2026-08-28T02:16:21.620
Link: CVE-2026-38822
No data.
OpenCVE Enrichment
No data.
Weaknesses