CVE-2024-21778CWE-122

A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11

High · published July 8, 2024

CVSS v3.1
7.2
EPSS
1%
Percentile
60.7
In the wild
Unconfirmed
What it is

A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted .dat file can lead to arbitrary code execution. An attacker can upload a malicious file to trigger this vulnerability.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00943 · 60.7th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2024-07-08T15:25Z
EPSS history
Timeline
  • 08 JUL 15:25Z
    A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11
    cvelistv5