CVE-2023-42771

HIGH

FurunoSystems ACERA 1310 and 1320 Firmware < 01.26 - Unauthenticated Authentication Bypass

Title source: llm

Description

Authentication bypass vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent unauthenticated attacker who can access the affected product to download configuration files and/or log files, and upload configuration files and/or firmware. They are affected when running in ST(Standalone) mode.

References (2)

Core 2

Core References

Third Party Advisory

https://jvn.jp/en/vu/JVNVU94497038/

Vendor Advisory

https://www.furunosystems.co.jp/news/info/vulner20231002.html

Scores

CVSS v3 8.8

EPSS 0.0033

EPSS Percentile 24.8%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-287 CWE-288

Status published

Products (2)

furunosystems/acera_1310_firmware < 01.26

furunosystems/acera_1320_firmware < 01.26

Published Oct 03, 2023

Tracked Since Feb 18, 2026