CVE-2021-38111

The DEF CON 27 badge allows remote attackers to exploit a buffer overflow by sending an oversized packet via the NFMI (Near Field Magnetic Induction) protocol

High · published August 4, 2021

CVSS v3.1
8.8
EPSS
1%
Percentile
70.9
In the wild
Unconfirmed
What it is

The DEF CON 27 badge allows remote attackers to exploit a buffer overflow by sending an oversized packet via the NFMI (Near Field Magnetic Induction) protocol.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01332 · 70.9th percentile
Published
2021-08-04T00:00Z
EPSS history
Timeline
  • 04 AUG 00:00Z
    The DEF CON 27 badge allows remote attackers to exploit a buffer overflow by sending an oversized packet via the NFMI (Near Field Magnetic Induction) protocol
    cvelistv5