Uncontrolled resource consumption in FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and…
Priority LOW 36CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-400.
Summary
FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities.
Why it matters now
EPSS 0.01608 76th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| FON Wireless Limited | FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B | firmware versions 1.1.7 and earlier | — | No fix listed | CNA |
- FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B VendorFON Wireless Limited Affected firmware versions 1.1.7 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:fon:fon2601e-se_firmware:*:*:*:*:*:*:*:* | up to 1.1.7 | Vulnerable | Fon |
| cpe:2.3:h:fon:fon2601e-se:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Fon |
| cpe:2.3:o:fon:fon2601e-re_firmware:*:*:*:*:*:*:*:* | up to 1.1.7 | Vulnerable | Fon |
| cpe:2.3:h:fon:fon2601e-re:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Fon |
| cpe:2.3:o:fon:fon2601e-fsw-s_firmware:*:*:*:*:*:*:*:* | up to 1.1.7 | Vulnerable | Fon |
| cpe:2.3:h:fon:fon2601e-fsw-s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Fon |
| cpe:2.3:o:fon:fon2601e-fsw-b_firmware:*:*:*:*:*:*:*:* | up to 1.1.7 | Vulnerable | Fon |
| cpe:2.3:h:fon:fon2601e-fsw-b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Fon |
- cpe:2.3:o:fon:fon2601e-se_firmware:*:*:*:*:*:*:*:* Versions up to 1.1.7 Vulnerable ·Fon
- cpe:2.3:h:fon:fon2601e-se:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Fon
- cpe:2.3:o:fon:fon2601e-re_firmware:*:*:*:*:*:*:*:* Versions up to 1.1.7 Vulnerable ·Fon
- cpe:2.3:h:fon:fon2601e-re:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Fon
- cpe:2.3:o:fon:fon2601e-fsw-s_firmware:*:*:*:*:*:*:*:* Versions up to 1.1.7 Vulnerable ·Fon
- cpe:2.3:h:fon:fon2601e-fsw-s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Fon
- cpe:2.3:o:fon:fon2601e-fsw-b_firmware:*:*:*:*:*:*:*:* Versions up to 1.1.7 Vulnerable ·Fon
- cpe:2.3:h:fon:fon2601e-fsw-b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Fon
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-6015
- 2026-10-03 Alias added: GHSA-88x6-gq74-9xxv
References
Sources
- CVE-2019-6015 · CVE Program
- CVE-2019-6015 · NVD
- FIRST EPSS
- GHSA-88x6-gq74-9xxv · 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