This page lists publicly disclosed CVE vulnerabilities affecting dahuasecurity sd52c_firmware (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2021-33046 | Some Dahua products have access control vulnerability in the password reset process. Attackers can exploit this vulnerability through specific deployments to reset device passwords. | [email protected] | 9.8 | 1.30% | 2022-01-13 | 2026-06-16 |
| CVE-2021-33044 KEV | The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets. | [email protected] | 9.8 | 99.87% | 2021-09-15 | 2026-06-16 |
| CVE-2020-9502 | Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device. | [email protected] | 9.8 | 1.72% | 2020-05-13 | 2026-06-16 |
| CVE-2019-9682 | 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. | [email protected] | 8.1 | 0.86% | 2020-05-13 | 2026-06-16 |
| CVE-2020-9500 | 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. | [email protected] | 4.9 | 1.05% | 2020-04-09 | 2026-06-16 |
| CVE-2020-9499 | 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. | [email protected] | 7.2 | 1.50% | 2020-04-09 | 2026-06-16 |