PT-2023-21421 · Jins · Jins Meme Core Firmware

Masahiro Iida · Publicado 2023-05-23 · Atualizado 2025-01-31 · CVE-2023-27921

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions JINS MEME CORE Firmware versions 2.2.0 and earlier

Description The issue is related to a hard-coded cryptographic key used in the firmware, which may allow a network-adjacent attacker to decrypt data acquired by a sensor of the affected product.

Recommendations For JINS MEME CORE Firmware versions 2.2.0 and earlier, update to a version that does not use a hard-coded cryptographic key to prevent potential decryption of sensor-acquired data by a network-adjacent attacker. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Using Hardcoded Credentials

Enumeração de Fraquezas

CWE-798

Identificadores relacionados

CVE-2023-27921

Produtos afetados

Jins Meme Core Firmware

Referências · 6

• https://t.me/cvenotify/109417 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-27921 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-27921 · Aviso do Fabricante
• https://jvn.jp/en/jp/JVN13306058 · Nota
• https://t.me/cvenotify/50963 · Publicação no Telegram
• https://jinsmeme.com/media/2023-04-fwapp2 · Nota