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CVE-2020-9499

Published: Apr 9, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

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.

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	affected `Versions which Build time before December,2019`

References

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

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