CVE-2025-9581 – Comfast CF-N1 Command Injection Vulnerability

The following table lists the changes that have been made to the
CVE-2025-9581 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • CVE Modified
    by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Aug. 28, 2025

    Action Type Old Value New Value
    Added Reference https://github.com/ZZ2266/.github.io/tree/main/COMFAST/N1V2/multi_pppoe
  • New CVE Received
    by [email protected]

    Aug. 28, 2025

    Action Type Old Value New Value
    Added Description 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.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P)
    Added CWE CWE-77
    Added CWE CWE-74
    Added Reference https://github.com/ZZ2266/.github.io/tree/main/COMFAST/N1V2/multi_pppoe
    Added Reference https://vuldb.com/?ctiid.321694
    Added Reference https://vuldb.com/?id.321694
    Added Reference https://vuldb.com/?submit.636127
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