PT-2023-7106 · NetGear · Netgear Cax30

Amol Dosanjh · Publicado 2023-11-14 · Atualizado 2024-05-03 · CVE-2023-44445

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions NETGEAR CAX30 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR CAX30 routers. The specific flaw exists within the sso binary, resulting from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Authentication is not required to exploit this vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-121

CWE-787

Identificadores relacionados

BDU:2023-08133

CVE-2023-44445

ZDI-23-1636

Produtos afetados

Netgear Cax30

Referências · 8

• https://osv.dev/vulnerability/CVE-2023-44445 · Aviso do Fabricante
• https://kb.netgear.com/000065859/Security-Advisory-for-Pre-authentication-Buffer-Overflow-on-the-CAX30-PSV-2023-0093 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-08133 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-23-1636 · Nota de Segurança
• https://vuldb.com/?id.245468 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-44445 · Nota de Segurança
• https://twitter.com/CVEnew/status/1786444242245825012 · Publicação no Twitter
• https://zerodayinitiative.com/advisories/ZDI-CAN-19058 · Nota