CVE-2025-24846

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.11%
Affected: Century Systems Co., Ltd. FutureNet AS-250/S
Affected: Century Systems Co., Ltd. FutureNet AS-250/F-SC
Affected: Century Systems Co., Ltd. FutureNet AS-250/F-KO
Affected: Century Systems Co., Ltd. FutureNet AS-250/NL
Affected: Century Systems Co., Ltd. FutureNet AS-250/KL
Affected: Century Systems Co., Ltd. FutureNet AS-250/KL Rev2
Affected: Century Systems Co., Ltd. FutureNet AS-250/L
Affected: Century Systems Co., Ltd. FutureNet AS-M250/L
Affected: Century Systems Co., Ltd. FutureNet AS-M250/KL
Affected: Century Systems Co., Ltd. FutureNet AS-M250/NL
Affected: Century Systems Co., Ltd. FutureNet AS-P250/NL
Affected: Century Systems Co., Ltd. FutureNet AS-P250/KL
Affected: Century Systems Co., Ltd. FutureNet AS-210/U4
Published at:
Updated at:

References

Link Tags
https://www.centurysys.co.jp/backnumber/common/jvnvu96398949.html
https://jvn.jp/en/vu/JVNVU96398949/

Frequently Asked Questions

What is the severity of CVE-2025-24846?
CVE-2025-24846 has been scored as a high severity vulnerability.
How to fix CVE-2025-24846?
To fix CVE-2025-24846, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-24846 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-24846 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-24846?
CVE-2025-24846 affects Century Systems Co., Ltd. FutureNet AS-250/S, Century Systems Co., Ltd. FutureNet AS-250/F-SC, Century Systems Co., Ltd. FutureNet AS-250/F-KO, Century Systems Co., Ltd. FutureNet AS-250/NL, Century Systems Co., Ltd. FutureNet AS-250/KL, Century Systems Co., Ltd. FutureNet AS-250/KL Rev2, Century Systems Co., Ltd. FutureNet AS-250/L, Century Systems Co., Ltd. FutureNet AS-M250/L, Century Systems Co., Ltd. FutureNet AS-M250/KL, Century Systems Co., Ltd. FutureNet AS-M250/NL, Century Systems Co., Ltd. FutureNet AS-P250/NL, Century Systems Co., Ltd. FutureNet AS-P250/KL, Century Systems Co., Ltd. FutureNet AS-210/U4.
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