AUGUST 4, 2026
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Case File

CVE-2023-47856

HIGH · CVSS 7.2 EPSS 1.41% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-07-08 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-47856
Severity
HIGH
CVSS
7.2
EPSS
1.41%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)