CVE-2020-9500

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
n/a	IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series	Versions which Build time before December,2019

References

https://www.dahuasecurity.com/support/cybersecurity/details/727Vendor Advisory
https://www.dahuasecurity.com/support/cybersecurity/details/727Vendor Advisory

Timeline

Published: Apr 9, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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