medium4.9
CVE-2020-9500
Some products of Dahua have Denial of Service vulnerabilities.
Impact
Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the attacker sends a specific log query command, which may cause the device to go down.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dahuasecurity | Sd6al Firmware | before 2019-12 |
| Dahuasecurity | Sd5a Firmware | before 2019-12 |
| Dahuasecurity | Sd1a Firmware | before 2019-12 |
| Dahuasecurity | Ptz1a Firmware | before 2019-12 |
| Dahuasecurity | Sd50 Firmware | before 2019-12 |
| Dahuasecurity | Sd52c Firmware | before 2019-12 |
| Dahuasecurity | Ipc-Hx5842h Firmware | before 2019-12 |
| Dahuasecurity | Ipc-Hx7842h Firmware | before 2019-12 |
| Dahuasecurity | Ipc-Hx2xxx Firmware | before 2019-12 |
| Dahuasecurity | Ipc-Hxxx5x4x Firmware | before 2019-12 |
| Dahuasecurity | N42b1p Firmware | before 2019-12 |
| Dahuasecurity | N42b2p Firmware | before 2019-12 |