title: D-Link DIR-846 QoS POST deserialization
description: A vulnerability, which was classified as critical, was found in D-Link DIR-846 FW100A53DBR. This affects an unknown part of the file /HNAP1/ of the component QoS POST Handler. The manipulation of the argument smartqos_express_devices/smartqos_normal_devices leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-247161 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
problem types: CWE-502 Deserialization
affected:
{
vendor: D-Link
product: DIR-846
versions:
version: FW100A53DBR, status: affected
modules: QoS POST Handler
}
metrics:
cvssV3_1: [
version: 3.1
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
baseSeverity: HIGH
]