CVE-2025-24846 Auth bypass in FutureNet AS-210/U4
Remote unauthenticated attackers can bypass authentication to obtain device information like MAC addresses on FutureNet AS series industrial routers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-24846?
CVE-2025-24846 is a high-severity authentication bypass vulnerability in Century Systems Co., Ltd. FutureNet AS-210/U4, published on 3 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-288
Which versions are affected by CVE-2025-24846?
How do I fix CVE-2025-24846?
No fix has been published for CVE-2025-24846 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-24846 being exploited?
There is no known exploitation of CVE-2025-24846 in the wild and no public exploit code.
Sources
Also known as GHSA-xjhw-gq27-xgjr.