Siemens Gigaset SE461 WiMAX router 1.5-BL024.9.6401, and possibly other versions, allows remote attackers to cause a denial of service (device restart and loss of configuration) by connecting to TCP port 53, then closing the connection.
https://www.exploit-db.com/exploits/8260
https://exchange.xforce.ibmcloud.com/vulnerabilities/49365
Source: Mitre, NVD
Published: 2009-03-26
Updated: 2026-06-16
Base Score: 7.3
Vector: CVSS2#AV:A/AC:M/Au:N/C:N/I:C/A:C
Severity: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.01413