CVE-2017-9316

Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products

published November 27, 2017

CVSS
—
EPSS
2%
Percentile
79.3
In the wild
Unconfirmed
What it is

Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products. The vulnerability was caused by internal Debug function. This particular function was used for problem analysis and performance tuning during product development phase. It allowed the device to receive only specific data (one direction, no transmit) and therefore it was not involved in any instance of collecting user privacy data or allowing remote code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01893 · 79.3th percentile
Published
2017-11-27T17:00Z
EPSS history
Timeline
  • 27 NOV 17:00Z
    Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products
    cvelistv5