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TI-2025-08774 Aliases CVE-2025-9581GHSA-mp65-ffv8-jv88

Comfast CF-N1 webmgnt multi_pppoe command injection

Priority MEDIUM 57CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A vulnerability was detected in Comfast CF-N1 2.6.0. This impacts the function multi_pppoe of the file /usr/bin/webmgnt. Performing manipulation of the argument phy_interface results in command injection. The attack may be initiated remotely. The exploit is now public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.04833 92nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ComfastCF-N12.6.0—No fix listedCNA
  • CF-N1 VendorComfast Affected 2.6.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:comfast:cf-n1_firmware:2.6.0:*:*:*:*:*:*:*2.6.0VulnerableComfast
cpe:2.3:h:comfast:cf-n1:-:*:*:*:*:*:*:*not specified by NVDRunning onComfast
  • cpe:2.3:o:comfast:cf-n1_firmware:2.6.0:*:*:*:*:*:*:* Versions 2.6.0 Vulnerable ·Comfast
  • cpe:2.3:h:comfast:cf-n1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Comfast

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-9581
  2. 2026-10-03 Alias added: GHSA-mp65-ffv8-jv88

References

Exploit 1

  • TI-2025-08779 Comfast CF-N1 webmgnt wireless_device_dissoc command injection CVSS 4.0MEDIUM 5.3
  • TI-2025-08778 Comfast CF-N1 webmgnt wifilith_delete_pic_file command injection CVSS 4.0MEDIUM 5.3
  • TI-2025-08777 Comfast CF-N1 webmgnt update_interface_png command injection CVSS 4.0MEDIUM 5.3
  • TI-2025-08776 Comfast CF-N1 webmgnt ping_config command injection CVSS 4.0MEDIUM 5.3
  • TI-2026-02161 Comfast CF-N1 V2 mbox-config sub_44AB9C command injection CVSS 4.0MEDIUM 5.3
  • TI-2026-02160 Comfast CF-N1 V2 mbox-config sub_44AC4C command injection CVSS 4.0MEDIUM 5.3
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences