PT-2026-82834 · Opennds · Opennds
CVE-2026-38822
·
Published
2026-08-28
·
Updated
2026-08-28
CVSS v3.1
7.6
High
| Vector | AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
openNDS versions prior to 11.0.0
Description
The
client params.sh script, which is called by the openNDS daemon to provide the authenticated client status page, contains an OS command injection flaw. An authenticated captive portal user can execute arbitrary shell commands by including semicolons within the keys of HTTP GET query parameters.Recommendations
Update to version 11.0.0 or later.
Exploit
Fix
OS Command Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Opennds