Authentication bypass in Century Systems Co., Ltd. FutureNet AS-250/S
Priority MEDIUM 40CWE-288Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-288.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00535 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Century Systems Co., Ltd. | FutureNet AS-250/S | firmware Version 1.14.0 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/F-SC | firmware Version 1.14.0 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/F-KO | firmware Version 1.14.0 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/NL | firmware Version 1.14.0 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/KL | firmware Version 1.14.0 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/KL Rev2 | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-250/L | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-M250/L | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-M250/KL | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-M250/NL | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-P250/NL | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-P250/KL | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet AS-210/U4 | firmware Version 2.6.4 and earlier | — | No fix listed | CNA |
- FutureNet AS-250/S VendorCentury Systems Co., Ltd. Affected firmware Version 1.14.0 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/F-SC VendorCentury Systems Co., Ltd. Affected firmware Version 1.14.0 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/F-KO VendorCentury Systems Co., Ltd. Affected firmware Version 1.14.0 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/NL VendorCentury Systems Co., Ltd. Affected firmware Version 1.14.0 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/KL VendorCentury Systems Co., Ltd. Affected firmware Version 1.14.0 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/KL Rev2 VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-250/L VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-M250/L VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-M250/KL VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-M250/NL VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-P250/NL VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-P250/KL VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
- FutureNet AS-210/U4 VendorCentury Systems Co., Ltd. Affected firmware Version 2.6.4 and earlier Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-24846
- 2026-10-03 Alias added: GHSA-xjhw-gq27-xgjr
References
More Century Systems Co., Ltd. vulnerabilities
- TI-2024-33792 FutureNet NXR series routers provided by Century Systems Co., Ltd. CVSS 3.0CRITICAL 9.8
- TI-2024-24267 OS command injection in Century Systems Co., Ltd. FutureNet NXR-1300 series CVSS 3.1CRITICAL 9.8
- TI-2024-20461 Initialization of a resource with an insecure default vulnerability in FutureNet NXR… CVSS 3.1CRITICAL 9.1
- TI-2025-34524 OS command injection in Century Systems Co., Ltd. FutureNet MA-X series CVSS 4.0HIGH 8.6
- TI-2024-24254 OS command injection in Century Systems Co., Ltd. FutureNet NXR-1300 series CVSS 3.1HIGH 8.8
- TI-2025-35970 FutureNet MA and IP-K series provided by Century Systems Co., Ltd. CVSS 4.0MEDIUM 6.9
Sources
- CVE-2025-24846 · CVE Program
- CVE-2025-24846 · NVD
- FIRST EPSS
- GHSA-xjhw-gq27-xgjr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences