CVE-2025-15191
D-Link DWR-M920 formLtefotaUpgradeFibocom sub_4155B4 command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- Dec 29, 2025
- Updated
- Dec 29, 2025
- Reserved
- Dec 28, 2025
Description
A weakness has been identified in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_4155B4 of the file /boafrm/formLtefotaUpgradeFibocom. This manipulation of the argument fota_url causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DWR-M920D-Link |
|
References
- VDB-338576 | D-Link DWR-M920 formLtefotaUpgradeFibocom sub_4155B4 command injectionvdb-entrytechnical-description
- VDB-338576 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #723554 | D-Link DWR-M920 V1.1.50 Command Injectionthird-party-advisory
- https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formLtefotaUpgradeFibocom.mdpatch
- https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formLtefotaUpgradeFibocom.md#pocexploitpatch
- https://www.dlink.com/product
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