| Title | Tenda AC15 V15.13.07.13 CWE-20 Improper Input Validation |
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| Description | Improper integrity verification algorithm (cyclic redundancy check) is used in function upgrade() of program httpd to perform integrity verification on new firmware for update. This issue in the firmware update process of Tenda AC15 V15.13.07.13 allows attackers to execute arbitrary code or cause denial of service via uploading a compromised firmware with the same CRC value as the new firmware for update. |
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| Source | ⚠️ https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AC15_Inte.md |
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| User | IOT_Res (UID 81722) |
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| Submission | 08/05/2025 04:20 (12 months ago) |
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| Moderation | 08/13/2025 18:44 (9 days later) |
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| Status | Duplicate |
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| VulDB entry | 319975 [Tenda AC15 15.13.07.13 Firmware Update check_fw_type/split_fireware/check_fw data authenticity] |
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| Points | 0 |
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