PT-2023-7205 · Hikvision · Hikvision Nvr

Sergio Ruiz · Publicado 2023-11-17 · Atualizado 2023-12-08 · CVE-2023-28811

Positive Technologies (AI Summary)

CVSS v3.1

7.4

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Hikvision NVR/DVR models (affected versions not specified)

Description The issue is related to a buffer overflow in the password recovery feature. This could allow an attacker on the same local area network (LAN) to cause the device to malfunction by sending specially crafted packets to an unpatched device. The vulnerability is also associated with errors in the password recovery mechanism, which could potentially be exploited remotely to cause a denial of service.

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

Buffer Overflow

Enumeração de Fraquezas

CWE-640

CWE-120

Identificadores relacionados

BDU:2023-08232

CVE-2023-28811

Produtos afetados

Hikvision Nvr

Referências · 6

• https://hikvision.com/en/support/cybersecurity/security-advisory/buffer-overflow-vulnerability-in-hikvision-nvr-dvr-devices · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-28811 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-08232 · Nota de Segurança
• https://vuldb.com/?id.246059 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-28811 · Nota de Segurança
• https://t.me/cvenotify/62990 · Publicação no Telegram