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CVE

CVE-2020-9500

Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the atta

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.

MEDIUM · CVSS 4.9 EPSS 0.0053
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

19
dahuasecurity sd6al firmware< 2019-12
dahuasecurity sd5a firmware< 2019-12
dahuasecurity sd1a firmware< 2019-12
dahuasecurity ptz1a firmware< 2019-12
dahuasecurity sd50 firmware< 2019-12
dahuasecurity sd52c firmware< 2019-12
dahuasecurity ipc-hx5842h firmware< 2019-12
dahuasecurity ipc-hx7842h firmware< 2019-12
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Scoring & Timeline

4.9
MEDIUM · CVSS v3.1 · cybersecurity@dahuatech.com
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Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Apr 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.dahuasecurity.com/support/cybersecurity/details/727Vendor Advisory
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