VULNERABILITY INTELLIGENCE
CVE-2026-19509
CVSS score6.5 MEDIUM
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-08-19
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
Improper input validation in `ajaxSet_wireless_network_configuration.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows an authenticated attacker to cause denial of service via a crafted `ssid_number` parameter.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-20