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Vulnerability record · CVE-2019-9682 · published 13 May 2020

CVE-2019-9682: Dahuasecurity sd6al firmware incorrect default permissions vulnerability

Dahuasecurity · Sd6al Firmware

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.

8.1 CVSS 3.1 High EPSS 0.86% · top 43.1% CWE-276 · Incorrect default permissions
8.1CVSS 3.1 base score, v2 6.8
0.86%EPSS exploitation probability, 30 days
NoNot in CISA KEV
20Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

20 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.dahuasecurity.com/support/cybersecurity/details/767 Vendor Advisory
https://www.dahuasecurity.com/support/cybersecurity/details/767 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-9682), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.