CVE-2023-38866

9.8 criticalEPSS 2.4%

Critical (9.8) in comfast cf-xr11 firmware. EPSS 2.4% chance of exploitation in the next 30 days.

COMFAST CF-XR11 V2.7.2 has a command injection vulnerability detected at function sub_415588. Attackers can send POST request messages to /usr/bin/webmgnt and inject commands into parameter interface and display_name.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.4% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2023-08-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

comfast:cf-xr11_firmware

References

https://github.com/TTY-flag/my_iot_vul/tree/main/COMFAST/CF-XR11/Command_Inject2
https://github.com/TTY-flag/my_iot_vul/tree/main/COMFAST/CF-XR11/Command_Inject2

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