Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB 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-15806.
Published: 2023-03-29
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-32142 This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB 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-15806.
History

Tue, 18 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Netgear D7800 D7800 Firmware Ex6200 Ex6200 Firmware Ex8000 Ex8000 Firmware R6220 R6220 Firmware R6230 R6230 Firmware R6400 R6400 Firmware R6700 R6700 Firmware R7000 R7000 Firmware R7800 R7800 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2025-02-18T17:50:08.830Z

Reserved: 2022-03-22T00:00:00.000Z

Link: CVE-2022-27641

cve-icon Vulnrichment

Updated: 2024-08-03T05:32:59.983Z

cve-icon NVD

Status : Modified

Published: 2023-03-29T19:15:08.327

Modified: 2024-11-21T06:56:04.750

Link: CVE-2022-27641

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses