CVE-2023-47856

HIGH

7.2

Description

A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published7/8/2024

Last Modified11/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

level1:wbr-6013level1:wbr-6013_firmwarerealtek:rtl819x_jungle_software_development_kit

Weaknesses (CWE)

CWE-121CWE-787

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892(af854a3a-2127-422b-91ae-364da2661108)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1892(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.