Buffer Overflow Vulnerability in Realtek RTL819x Jungle SDK Could Lead to Remote Code Execution
CVE-2023-41251

7.2HIGH

Key Information:

Vendor

Levelone

Status
Wbr-6013
Rtl819x Jungle Sdk
Vendor
CVE Published:
8 July 2024

What is CVE-2023-41251?

A stack-based buffer overflow vulnerability has been identified in the boa formRoute functionality within Realtek's rtl819x Jungle SDK version 3.4.11. By sending specially crafted HTTP requests, an attacker can exploit this vulnerability to execute arbitrary code remotely. This risk highlights the importance of maintaining updated firmware and adhering to security best practices to mitigate potential exploitation.

Affected Version(s)

rtl819x Jungle SDK v3.4.11

WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Francesco Benvenuto of Cisco Talos.
.
CVE-2023-41251 : Buffer Overflow Vulnerability in Realtek RTL819x Jungle SDK Could Lead to Remote Code Execution