HOMEVULNERABILITIESCVE-2019-9682
HIGH

CVE-2019-9682

CWE-276Published: May 13, 2020· Updated: Jun 17, 2026

8.1
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2019-9682 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

dahuasecurity40 product(s)
sd6al firmwaresd6alsd5a firmwaresd5asd1a firmwaresd1aptz1a firmwareptz1asd50 firmwaresd50sd52c firmwaresd52c+28
Source: NVD CPE · 40 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

All References (2)

Quick Facts

CVE IDCVE-2019-9682
CVSS Score8.1 / 10
SeverityHIGH
WeaknessCWE-276
CISA KEVNo
Affected1 vendor(s)
PublishedMay 13, 2020

Related CVEs (CWE-276)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2019-9682 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.