CVE-2022-24354
Assigner: zdi
Published: 2022-02-18T19:52:04
State: PUBLISHED
affected: product: AC1750
vendor: TP-Link
versions: status: affected
version: prior to 1.1.4 Build 20211022 rel.59103(5553)
credits: value: Axel '0vercl0k' Souchet from https://doar-e.github.io/
descriptions: value: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AC1750 prior to 1.1.4 Build 20211022 rel.59103(5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB.ko module. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15835.
metrics: cvssV3_0: attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.0
problemTypes: descriptions: cweId: CWE-190
description: CWE-190: Integer Overflow or Wraparound
type: CWE