Tenda AC21 SetStaticRouteCfg sscanf buffer overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Tenda | AC21 | affected |
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Configuration 1 [-]
| AND |
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No data.
| Vendor | Product | Versions |
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| Tenda | Ac21 | — |
| Source | ID | Title |
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EUVD |
EUVD-2025-31447 | A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be exploited. |
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.780% probability within 30 days)
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| First Time appeared |
Tenda ac21 Firmware
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| CPEs | cpe:2.3:h:tenda:ac21:-:*:*:*:*:*:*:* cpe:2.3:o:tenda:ac21_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Tenda ac21 Firmware
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| Metrics |
ssvc
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| First Time appeared |
Tenda
Tenda ac21 |
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| Vendors & Products |
Tenda
Tenda ac21 |
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| Description | A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be exploited. | |
| Title | Tenda AC21 SetStaticRouteCfg sscanf buffer overflow | |
| Weaknesses | CWE-119 CWE-120 |
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| References |
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| Metrics |
cvssV2_0
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