CVE-2020-9499

2020-04-0913:19:23

dahua

www.cve.org

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

40.5%

JSON

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.

CNA Affected

[
  {
    "product": "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",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions which Build time before December,2019"
      }
    ]
  }
]

References

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