CVE-2022-43619
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 ConfigFileUpload requests to the web management portal. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16141.
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-134: Use of Externally-Controlled Format String
cweId: CWE-134