Buffer Overflow Vulnerability in Realtek RTL819x Jungle SDK Could Lead to Remote Code Execution
CVE-2023-50330

7.2HIGH

Key Information:

Vendor

Levelone

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

What is CVE-2023-50330?

In the Realtek rtl819x Jungle SDK version 3.4.11, a stack-based buffer overflow vulnerability resides within the getInfo function. This issue enables an attacker to perform remote code execution by sending a crafted series of HTTP requests. Such exploitation may allow attackers to manipulate system behavior and gain unauthorized access, posing significant security risks for affected systems.

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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...

EPSS Score

7% chance of being exploited in the next 30 days.

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.
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