Geneko GWR routers allow directory traversal sequences starting with a /../ substring, as…
Priority MEDIUM 44CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
Geneko GWR routers allow directory traversal sequences starting with a /../ substring, as demonstrated by unauthenticated read access to the configuration file.
Why it matters now
EPSS 0.0881 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:geneko:gwr352_3g_router_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Geneko |
| cpe:2.3:h:geneko:gwr352_3g_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Geneko |
| cpe:2.3:o:geneko:gwr352wv_wide_voltage_3g_router_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Geneko |
| cpe:2.3:h:geneko:gwr352wv_wide_voltage_3g_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Geneko |
| cpe:2.3:o:geneko:gwr252_edge_router_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Geneko |
| cpe:2.3:h:geneko:gwr252_edge_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Geneko |
| cpe:2.3:o:geneko:gwr202_gprs_router_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Geneko |
| cpe:2.3:h:geneko:gwr202_gprs_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Geneko |
- cpe:2.3:o:geneko:gwr352_3g_router_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Geneko
- cpe:2.3:h:geneko:gwr352_3g_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Geneko
- cpe:2.3:o:geneko:gwr352wv_wide_voltage_3g_router_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Geneko
- cpe:2.3:h:geneko:gwr352wv_wide_voltage_3g_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Geneko
- cpe:2.3:o:geneko:gwr252_edge_router_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Geneko
- cpe:2.3:h:geneko:gwr252_edge_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Geneko
- cpe:2.3:o:geneko:gwr202_gprs_router_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Geneko
- cpe:2.3:h:geneko:gwr202_gprs_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Geneko
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-11456
- 2026-10-03 Alias added: GHSA-cqr6-49px-9r4q
References
Sources
- CVE-2017-11456 · CVE Program
- CVE-2017-11456 · NVD
- FIRST EPSS
- GHSA-cqr6-49px-9r4q · 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