A command injection vulnerability in COMFAST CF-XR11 (firmware V2.7.2) exists in the multi_pppoe API, processed by the sub_423930 function in /usr/bin/webmgnt. The phy_interface parameter is not sanitized, allowing attackers to inject arbitrary commands via a POST request to /cgi-bin/mbox-config?method=SET§ion=multi_pppoe. When the action parameter is set to "one_click_redial", the unsanitized phy_interface is used in a system() call, enabling execution of malicious commands. This can lead to unauthorized access to sensitive files, execution of arbitrary code, or full device compromise.
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Affected Vendors & Products
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History
Fri, 19 Sep 2025 14:15:00 +0000
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Weaknesses | CWE-77 | |
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cvssV3_1
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Fri, 19 Sep 2025 09:45:00 +0000
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First Time appeared |
Comfast
Comfast cf-xr11 |
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Vendors & Products |
Comfast
Comfast cf-xr11 |
Thu, 18 Sep 2025 21:00:00 +0000
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Description | A command injection vulnerability in COMFAST CF-XR11 (firmware V2.7.2) exists in the multi_pppoe API, processed by the sub_423930 function in /usr/bin/webmgnt. The phy_interface parameter is not sanitized, allowing attackers to inject arbitrary commands via a POST request to /cgi-bin/mbox-config?method=SET§ion=multi_pppoe. When the action parameter is set to "one_click_redial", the unsanitized phy_interface is used in a system() call, enabling execution of malicious commands. This can lead to unauthorized access to sensitive files, execution of arbitrary code, or full device compromise. | |
References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-09-19T14:08:26.011Z
Reserved: 2025-08-17T00:00:00.000Z
Link: CVE-2025-57293

Updated: 2025-09-19T14:07:41.587Z

Status : Awaiting Analysis
Published: 2025-09-18T21:15:49.203
Modified: 2025-09-19T16:00:27.847
Link: CVE-2025-57293

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