CVE-2021-44132

7.8 highEPSS 3.0%

High (7.8) in c-data onu4ferw project c-data onu4ferw firmware. EPSS 3.0% chance of exploitation in the next 30 days.

A command injection vulnerability in the function formImportOMCIShell of C-DATA ONU4FERW V2.1.13_X139 allows attackers to execute arbitrary commands via a crafted file.

Severity

CVSS 3.1

7.8 high

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

EPSS: 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2022-02-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

c-data_onu4ferw_project:c-data_onu4ferw_firmware

References

https://exploitwriter.wordpress.com/2021/11/19/remote-code-execution-in-c-data-onu4ferw/
https://exploitwriter.io/2022/02/25/os-command-injection-in-c-data-onu4ferw-cve-2021-44132/
https://exploitwriter.wordpress.com/2021/11/19/remote-code-execution-in-c-data-onu4ferw/

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