CVE-2019-9682
Dahua
- Published
- 13 May 2020
- Last modified
- 17 June 2026
- CVSS
- 8.1 v3.1
- Severity
- high
- EPSS
- 0.9% (56th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-276
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 0.9% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Ipc-hdbw1320e-w | Dahua | IP camera | < 2019-12 |
| Ipc-hx2xxx | Dahua | IP camera | < 2019-12, <= 2021-7, >= 2017-7 |
| Ipc-hx5842h | Dahua | IP camera | < 2019-12 |
| Ipc-hx7842h | Dahua | IP camera | < 2019-12 |
| Ipc-hxxx5x4x | Dahua | IP camera | < 2019-12 |
| N42B1P | Dahua | unknown | < 2019-12 |
| N42B2P | Dahua | unknown | < 2019-12 |
| N42B3P | Dahua | unknown | < 2019-12 |
| N52A4P | Dahua | unknown | < 2019-12 |
| N52B2P | Dahua | unknown | < 2019-12 |
| N52B3P | Dahua | unknown | < 2019-12 |
| N52B5P | Dahua | unknown | < 2019-12 |
| N54A4P | Dahua | unknown | < 2019-12 |
| N54B2P | Dahua | unknown | < 2019-12 |
| PTZ1A | Dahua | IP camera | < 2019-12 |
| SD1A | Dahua | unknown | < 2019-12 |
| SD50 | Dahua | unknown | < 2.812.0000007.0.r.210706, < 2019-12, <= 2021-7, >= 2017-7 |
| SD52C | Dahua | unknown | < 2.812.0000007.0.r.210706, < 2019-12, <= 2021-7, >= 2017-7 |
| SD5A | Dahua | unknown | < 2019-12 |
| SD6AL | Dahua | unknown | < 2.812.0000007.0.r.210706, < 2019-12, <= 2021-7, >= 2017-7 |
References
Vendor advisory and patch
- https://www.dahuasecurity.com/support/cybersecurity/details/767
- https://www.dahuasecurity.com/support/cybersecurity/details/767
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.