CVE-2020-9499

HIGH

Dahuasecurity N54b2p Firmware < 2019-12 - Buffer Overflow

Title source: rule
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.2
EPSS 0.0053
EPSS Percentile 67.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (19)
dahuasecurity/ipc-hx2xxx_firmware < 2019-12
dahuasecurity/ipc-hx5842h_firmware < 2019-12
dahuasecurity/ipc-hx7842h_firmware < 2019-12
dahuasecurity/ipc-hxxx5x4x_firmware < 2019-12
dahuasecurity/n42b1p_firmware < 2019-12
dahuasecurity/n42b2p_firmware < 2019-12
dahuasecurity/n42b3p_firmware < 2019-12
dahuasecurity/n52a4p_firmware < 2019-12
dahuasecurity/n52b2p_firmware < 2019-12
dahuasecurity/n52b3p_firmware < 2019-12
... and 9 more
Published Apr 09, 2020
Tracked Since Feb 18, 2026