CVE-2022-43623
Assigner: zdi
Published: 2023-03-29T00:00:00
State: PUBLISHED
descriptions: value: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of SetWebFilterSetting requests to the web management portal. When parsing the WebFilterURLs element, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16140.
affected: vendor: D-Link
product: DIR-1935
versions: version: 1.03
status: affected
credits: value: Anonymous
metrics: cvssV3_0: version: 3.0
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT_NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 6.8
baseSeverity: MEDIUM
problemTypes: descriptions: type: CWE
description: CWE-77: Command Injection
cweId: CWE-77