| Title | Belkin AX1800 WiFi 6 Router V1.1.00.016 CWE-20 Improper Input Validation |
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| Description | Improper integrity verification algorithm CRC32(cyclic redundancy check 32) is used in program httpd to perform integrity verification on new firmware for update. This issue in the firmware update process of Belkin AX1800 WiFi 6 Router(version V1.1.00.016) allows attackers to execute arbitrary code or cause denial of service via uploading a crafted firmware with the same CRC32 value as the new firmware for update. |
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| Source | ⚠️ https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.md |
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| User | IOT_Res (UID 81722) |
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| Submission | 08/05/2025 04:45 (9 months ago) |
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| Moderation | 08/23/2025 16:55 (19 days later) |
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| Status | Accepted |
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| VulDB entry | 321212 [Belkin AX1800 1.1.00.016 Firmware Update data authenticity] |
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| Points | 19 |
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