CVE-2023-27921

MEDIUM

JINS MEME CORE Firmware < 2.3.0 - Use of Hard-coded Cryptographic Key

Title source: llm
STIX 2.1

Description

JINS MEME CORE Firmware version 2.2.0 and earlier uses a hard-coded cryptographic key, which may lead to data acquired by a sensor of the affected product being decrypted by a network-adjacent attacker.

References (2)

Core 2
Core References
Third Party Advisory
https://jvn.jp/en/jp/JVN13306058/

Scores

CVSS v3 6.5
EPSS 0.0028
EPSS Percentile 19.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-798
Status published
Products (1)
jins/jins_meme_firmware < 2.3.0
Published May 23, 2023
Tracked Since Feb 18, 2026