Description
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.
Published: 2024-07-08
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-19392 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.
History

Tue, 04 Nov 2025 18:30:00 +0000


Tue, 04 Nov 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Levelone
Levelone wbr-6013
Realtek rtl819x Software Development Kit
CPEs cpe:2.3:a:levelone:wbr-6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*
cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*
Vendors & Products Levelone
Levelone wbr-6013
Realtek rtl819x Software Development Kit
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Level1 Wbr-6013 Wbr-6013 Firmware
Levelone Wbr-6013
Realtek Rtl819x Jungle Software Development Kit Rtl819x Software Development Kit
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-04T17:14:14.440Z

Reserved: 2024-01-10T22:01:49.556Z

Link: CVE-2024-21778

cve-icon Vulnrichment

Updated: 2025-11-04T17:14:14.440Z

cve-icon NVD

Status : Modified

Published: 2024-07-08T16:15:07.580

Modified: 2025-11-04T18:15:50.423

Link: CVE-2024-21778

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses