UNIX symbolic link (Symlink) following issue exists in FutureNet NXR series, VXR series…
Priority LOW 30CWE-61Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA.
Summary
UNIX symbolic link (Symlink) following issue exists in FutureNet NXR series, VXR series and WXR series routers. Attaching to the affected product an external storage containing malicious symbolic link files, a logged-in administrative user may obtain and/or destroy internal files.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00324 25th 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
- No
- Technical impact
- Total
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 NXR-1420 | firmware version 31.0.1 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-1300 series | firmware version 7.4.12 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-650 | firmware version 21.16.5 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-610X series | firmware version 21.14.11D and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-530 | firmware version 21.11.15 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-350/C | firmware version 5.30.9C and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-230/C | firmware version 5.30.13 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-160/LW | firmware version 21.8.4 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G540 series | firmware version 21.17.0 | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G260 series | firmware version 9.12.17 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G240 series | firmware version 9.12.17 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G180/L-CA | firmware version 21.7.33 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G120 series | firmware version 21.15.2C1 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G110 series | firmware version 21.15.10 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100 series | firmware version 6.23.11 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G060 series | firmware version 21.15.6C2 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G050 series | firmware version 21.12.11 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet VXR-x64 | firmware version 21.7.33 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet VXR-x86 | firmware version 10.1.5 and earlier | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-1200 | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-130/C | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-155/C-L | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-155/C-XW | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-155/C-WM | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-125/CX | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-120/C | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100/SLW | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100/SL | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100/S | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100/N | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet NXR-G100/F | N/A | — | No fix listed | CNA |
| Century Systems Co., Ltd. | FutureNet WXR-250 | N/A | — | No fix listed | CNA |
- FutureNet NXR-1420 VendorCentury Systems Co., Ltd. Affected firmware version 31.0.1 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-1300 series VendorCentury Systems Co., Ltd. Affected firmware version 7.4.12 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-650 VendorCentury Systems Co., Ltd. Affected firmware version 21.16.5 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-610X series VendorCentury Systems Co., Ltd. Affected firmware version 21.14.11D and earlier Fixed in — No fix listed CNA
- FutureNet NXR-530 VendorCentury Systems Co., Ltd. Affected firmware version 21.11.15 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-350/C VendorCentury Systems Co., Ltd. Affected firmware version 5.30.9C and earlier Fixed in — No fix listed CNA
- FutureNet NXR-230/C VendorCentury Systems Co., Ltd. Affected firmware version 5.30.13 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-160/LW VendorCentury Systems Co., Ltd. Affected firmware version 21.8.4 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G540 series VendorCentury Systems Co., Ltd. Affected firmware version 21.17.0 Fixed in — No fix listed CNA
- FutureNet NXR-G260 series VendorCentury Systems Co., Ltd. Affected firmware version 9.12.17 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G240 series VendorCentury Systems Co., Ltd. Affected firmware version 9.12.17 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G180/L-CA VendorCentury Systems Co., Ltd. Affected firmware version 21.7.33 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G120 series VendorCentury Systems Co., Ltd. Affected firmware version 21.15.2C1 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G110 series VendorCentury Systems Co., Ltd. Affected firmware version 21.15.10 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G100 series VendorCentury Systems Co., Ltd. Affected firmware version 6.23.11 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G060 series VendorCentury Systems Co., Ltd. Affected firmware version 21.15.6C2 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-G050 series VendorCentury Systems Co., Ltd. Affected firmware version 21.12.11 and earlier Fixed in — No fix listed CNA
- FutureNet VXR-x64 VendorCentury Systems Co., Ltd. Affected firmware version 21.7.33 and earlier Fixed in — No fix listed CNA
- FutureNet VXR-x86 VendorCentury Systems Co., Ltd. Affected firmware version 10.1.5 and earlier Fixed in — No fix listed CNA
- FutureNet NXR-1200 VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-130/C VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-155/C-L VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-155/C-XW VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-155/C-WM VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-125/CX VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-120/C VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-G100/SLW VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-G100/SL VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-G100/S VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-G100/N VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet NXR-G100/F VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
- FutureNet WXR-250 VendorCentury Systems Co., Ltd. Affected N/A Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-30485
- 2026-10-03 Alias added: GHSA-g6qj-9f49-6c8c
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-2025-18555 Authentication bypass in Century Systems Co., Ltd. FutureNet AS-250/S CVSS 3.1HIGH 7.5
Sources
- CVE-2025-30485 · CVE Program
- CVE-2025-30485 · NVD
- FIRST EPSS
- GHSA-g6qj-9f49-6c8c · 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