PT-2023-3405 · NetGear · Netgear R6250

CVE-2023-34563 · Publicado 2023-06-20 · Atualizado 2024-12-09

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Netgear R6250 Firmware Version 1.0.4.48

Description The issue is related to a buffer overflow vulnerability in the Netgear R6250 router's firmware. This vulnerability is associated with uncontrolled copying of user input, which can lead to a buffer overflow. An attacker, acting remotely, can exploit this vulnerability to potentially cause a buffer overflow after authentication.

Recommendations For Netgear R6250 Firmware Version 1.0.4.48, consider applying a patch or update to fix the buffer overflow issue, if available. As a temporary workaround, restrict access to the router's authentication interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

BDU:2023-03580

CVE-2023-34563

Produtos afetados

Netgear R6250

Referências · 8

• 🔥 https://github.com/D2y6p/CVE/blob/main/Netgear/CVE-2023-34563/EN.md · Exploit
• https://t.me/cvenotify/103653 · Publicação no Telegram
• https://netgear.com/about/security · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-03580 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-34563 · Aviso do Fabricante
• https://vuldb.com/?id.232048 · Nota
• https://t.me/cibsecurity/65374 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-34563 · Nota de Segurança