CVE-2020-9499
Summary
| CVE | CVE-2020-9499 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-04-09 14:15:00 UTC |
| Updated | 2021-04-19 14:57:00 UTC |
| Description | Some Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test command, which may cause the device to go down. |
Risk And Classification
Problem Types: CWE-120
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Dahua | Ipc-hx2xxx | - | All | All | All |
| Hardware | Dahua | Ipc-hx2xxx | - | All | All | All |
| Operating System | Dahua | Ipc-hx2xxx Firmware | All | All | All | All |
| Operating System | Dahua | Ipc-hx2xxx Firmware | All | All | All | All |
| Hardware | Dahua | Ipc-hx5842h | - | All | All | All |
| Hardware | Dahua | Ipc-hx5842h | - | All | All | All |
| Operating System | Dahua | Ipc-hx5842h Firmware | All | All | All | All |
| Operating System | Dahua | Ipc-hx5842h Firmware | All | All | All | All |
| Hardware | Dahua | Ipc-hx7842h | - | All | All | All |
| Hardware | Dahua | Ipc-hx7842h | - | All | All | All |
| Operating System | Dahua | Ipc-hx7842h Firmware | All | All | All | All |
| Operating System | Dahua | Ipc-hx7842h Firmware | All | All | All | All |
| Hardware | Dahua | Ipc-hxxx5x4x | - | All | All | All |
| Hardware | Dahua | Ipc-hxxx5x4x | - | All | All | All |
| Operating System | Dahua | Ipc-hxxx5x4x Firmware | All | All | All | All |
| Operating System | Dahua | Ipc-hxxx5x4x Firmware | All | All | All | All |
| Hardware | Dahua | N42b1p | - | All | All | All |
| Hardware | Dahua | N42b1p | - | All | All | All |
| Operating System | Dahua | N42b1p Firmware | All | All | All | All |
| Operating System | Dahua | N42b1p Firmware | All | All | All | All |
| Hardware | Dahua | N42b2p | - | All | All | All |
| Hardware | Dahua | N42b2p | - | All | All | All |
| Operating System | Dahua | N42b2p Firmware | All | All | All | All |
| Operating System | Dahua | N42b2p Firmware | All | All | All | All |
| Hardware | Dahua | N42b3p | - | All | All | All |
| Hardware | Dahua | N42b3p | - | All | All | All |
| Operating System | Dahua | N42b3p Firmware | All | All | All | All |
| Operating System | Dahua | N42b3p Firmware | All | All | All | All |
| Hardware | Dahua | N52a4p | - | All | All | All |
| Hardware | Dahua | N52a4p | - | All | All | All |
| Operating System | Dahua | N52a4p Firmware | All | All | All | All |
| Operating System | Dahua | N52a4p Firmware | All | All | All | All |
| Hardware | Dahua | N52b2p | - | All | All | All |
| Hardware | Dahua | N52b2p | - | All | All | All |
| Operating System | Dahua | N52b2p Firmware | All | All | All | All |
| Operating System | Dahua | N52b2p Firmware | All | All | All | All |
| Hardware | Dahua | N52b3p | - | All | All | All |
| Hardware | Dahua | N52b3p | - | All | All | All |
| Operating System | Dahua | N52b3p Firmware | All | All | All | All |
| Operating System | Dahua | N52b3p Firmware | All | All | All | All |
| Hardware | Dahua | N52b5p | - | All | All | All |
| Hardware | Dahua | N52b5p | - | All | All | All |
| Operating System | Dahua | N52b5p Firmware | All | All | All | All |
| Operating System | Dahua | N52b5p Firmware | All | All | All | All |
| Hardware | Dahua | N54a4p | - | All | All | All |
| Hardware | Dahua | N54a4p | - | All | All | All |
| Operating System | Dahua | N54a4p Firmware | All | All | All | All |
| Operating System | Dahua | N54a4p Firmware | All | All | All | All |
| Hardware | Dahua | N54b2p | - | All | All | All |
| Hardware | Dahua | N54b2p | - | All | All | All |
| Operating System | Dahua | N54b2p Firmware | All | All | All | All |
| Operating System | Dahua | N54b2p Firmware | All | All | All | All |
| Hardware | Dahua | Ptz1a | - | All | All | All |
| Hardware | Dahua | Ptz1a | - | All | All | All |
| Operating System | Dahua | Ptz1a Firmware | All | All | All | All |
| Operating System | Dahua | Ptz1a Firmware | All | All | All | All |
| Hardware | Dahua | Sd1a | - | All | All | All |
| Hardware | Dahua | Sd1a | - | All | All | All |
| Operating System | Dahua | Sd1a Firmware | All | All | All | All |
| Operating System | Dahua | Sd1a Firmware | All | All | All | All |
| Hardware | Dahua | Sd50 | - | All | All | All |
| Hardware | Dahua | Sd50 | - | All | All | All |
| Operating System | Dahua | Sd50 Firmware | All | All | All | All |
| Operating System | Dahua | Sd50 Firmware | All | All | All | All |
| Hardware | Dahua | Sd52c | - | All | All | All |
| Hardware | Dahua | Sd52c | - | All | All | All |
| Operating System | Dahua | Sd52c Firmware | All | All | All | All |
| Operating System | Dahua | Sd52c Firmware | All | All | All | All |
| Hardware | Dahua | Sd5a | - | All | All | All |
| Hardware | Dahua | Sd5a | - | All | All | All |
| Operating System | Dahua | Sd5a Firmware | All | All | All | All |
| Operating System | Dahua | Sd5a Firmware | All | All | All | All |
| Hardware | Dahua | Sd6al | - | All | All | All |
| Hardware | Dahua | Sd6al | - | All | All | All |
| Operating System | Dahua | Sd6al Firmware | All | All | All | All |
| Operating System | Dahua | Sd6al Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Ipc-hx2xxx | - | All | All | All |
| Operating System | Dahuasecurity | Ipc-hx2xxx Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Ipc-hx5842h | - | All | All | All |
| Operating System | Dahuasecurity | Ipc-hx5842h Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Ipc-hx7842h | - | All | All | All |
| Operating System | Dahuasecurity | Ipc-hx7842h Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Ipc-hxxx5x4x | - | All | All | All |
| Operating System | Dahuasecurity | Ipc-hxxx5x4x Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N42b1p | - | All | All | All |
| Operating System | Dahuasecurity | N42b1p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N42b2p | - | All | All | All |
| Operating System | Dahuasecurity | N42b2p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N42b3p | - | All | All | All |
| Operating System | Dahuasecurity | N42b3p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N52a4p | - | All | All | All |
| Operating System | Dahuasecurity | N52a4p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N52b2p | - | All | All | All |
| Operating System | Dahuasecurity | N52b2p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N52b3p | - | All | All | All |
| Operating System | Dahuasecurity | N52b3p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N52b5p | - | All | All | All |
| Operating System | Dahuasecurity | N52b5p Firmware | All | All | All | All |
| Operating System | Dahuasecurity | N54a4p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | N54b2p | - | All | All | All |
| Operating System | Dahuasecurity | N54b2p Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Ptz1a | - | All | All | All |
| Operating System | Dahuasecurity | Ptz1a Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Sd1a | - | All | All | All |
| Operating System | Dahuasecurity | Sd1a Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Sd50 | - | All | All | All |
| Operating System | Dahuasecurity | Sd50 Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Sd52c | - | All | All | All |
| Operating System | Dahuasecurity | Sd52c Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Sd5a | - | All | All | All |
| Operating System | Dahuasecurity | Sd5a Firmware | All | All | All | All |
| Hardware | Dahuasecurity | Sd6al | - | All | All | All |
| Operating System | Dahuasecurity | Sd6al Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security Advisory –Denial of Service vulnerability exists in some Dahua products | MISC | www.dahuasecurity.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.