CVE-2025-27071CWE-120

Buffer Copy Without Checking Size of Input in Powerline Communication Firmware

High · published August 6, 2025

CVSS v3.1
7.3
EPSS
0%
Percentile
7.3
In the wild
Unconfirmed
What it is

Memory corruption while processing specific files in Powerline Communication Firmware.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00181 · 7.3th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-08-06T07:26Z
EPSS history
Timeline
  • 06 AUG 07:26Z
    Buffer Copy Without Checking Size of Input in Powerline Communication Firmware
    cvelistv5