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Critical severity · published Aug 28, 2025
CVE-2025-9582
Comfast CF-N1 webmgnt ntp_timezone command injection
9.8
CVSS
4.8%
EPSS
No
On KEV
Description
A flaw has been found in Comfast CF-N1 2.6.0. Affected is the function ntp_timezone of the file /usr/bin/webmgnt. Executing manipulation of the argument timestr can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.8% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
CF-N1 · Comfast
2.6.0 · source: vendor
CF
Cf-n1 Firmware · Comfast
2.6.0 · source: NVD
Affected product
CF
CF-N1
Comfast
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9582
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9582
Exploit
https://github.com/ZZ2266/.github.io/tree/main/COMFAST/N1V2/ntp_timezone
Permissions Required
https://vuldb.com/?ctiid.321695
Third Party Advisory
https://vuldb.com/?id.321695
Third Party Advisory
https://vuldb.com/?submit.636128
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