CVE-2021-28186CWE-120

ASUS BMC's firmware: buffer overflow - ActiveX configuration-2 acquisition

Medium · published April 6, 2021

CVSS v3.1
4.9
EPSS
2%
Percentile
78.3
In the wild
Unconfirmed
What it is

The specific function in ASUS BMC’s firmware Web management page (ActiveX configuration-2 acquisition) does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01810 · 78.3th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2021-04-06T05:02Z
EPSS history
Timeline
  • 06 APR 05:02Z
    ASUS BMC's firmware: buffer overflow - ActiveX configuration-2 acquisition
    cvelistv5