CVE-2025-9581CWE-74CWE-77command-injection

CVE-2025-9581

Medium · published August 28, 2025

CVSS v3.1
6.3
EPSS
5%
Percentile
92.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.04833 · 92.0th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2025-08-28T23:15Z
Affected products (1)
ProductVersionsFixed in
comfast/cf-n1_firmwareall versions—
References (5)
https://github.com/ZZ2266/.github.io/tree/main/COMFAST/N1V2/multi_pppoe · [email protected]https://vuldb.com/?ctiid.321694 · [email protected]https://vuldb.com/?id.321694 · [email protected]https://vuldb.com/?submit.636127 · [email protected]https://github.com/ZZ2266/.github.io/tree/main/COMFAST/N1V2/multi_pppoe · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 28 AUG 19:02Z
    Comfast CF-N1 webmgnt multi_pppoe command injection
    cvelistv5