CVE-2025-24846

HIGH

FutureNet AS-250 < 1.14.0 - Authentication Bypass via Crafted Request

Title source: llm

Description

Authentication bypass vulnerability exists in FutureNet AS series (Industrial Routers) provided by Century Systems Co., Ltd. If this vulnerability is exploited, a remote unauthenticated attacker may obtain the device information such as MAC address by sending a specially crafted request.

References (2)

Core 2

Core References

Various Sources

https://www.centurysys.co.jp/backnumber/common/jvnvu96398949.html

Third Party Advisory

https://jvn.jp/en/vu/JVNVU96398949/

Scores

CVSS v3 7.5

EPSS 0.0049

EPSS Percentile 38.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-288

Status published

Products (13)

Century Systems Co., Ltd./FutureNet AS-210/U4 firmware Version 2.6.4 and earlier

Century Systems Co., Ltd./FutureNet AS-250/F-KO firmware Version 1.14.0 and earlier

Century Systems Co., Ltd./FutureNet AS-250/F-SC firmware Version 1.14.0 and earlier

Century Systems Co., Ltd./FutureNet AS-250/KL firmware Version 1.14.0 and earlier

Century Systems Co., Ltd./FutureNet AS-250/KL Rev2 firmware Version 2.6.4 and earlier

Century Systems Co., Ltd./FutureNet AS-250/L firmware Version 2.6.4 and earlier

Century Systems Co., Ltd./FutureNet AS-250/NL firmware Version 1.14.0 and earlier

Century Systems Co., Ltd./FutureNet AS-250/S firmware Version 1.14.0 and earlier

Century Systems Co., Ltd./FutureNet AS-M250/KL firmware Version 2.6.4 and earlier

Century Systems Co., Ltd./FutureNet AS-M250/L firmware Version 2.6.4 and earlier

... and 3 more

Published Mar 03, 2025

Tracked Since Feb 18, 2026