Buffer Overflow Vulnerability in Realtek RTL819x Jungle SDK Could Lead to Arbitrary Code Execution
CVE-2023-49073

7.2HIGH

Key Information:

Vendor

Levelone

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

What is CVE-2023-49073?

A stack-based buffer overflow vulnerability is present in the boa formFilter functionality of Realtek's rtl819x Jungle SDK version 3.4.11. This vulnerability can be exploited when an attacker sends a specific sequence of crafted HTTP requests, potentially enabling arbitrary code execution on the affected system. Proper input validation and sanitization measures are necessary to mitigate the risk associated with this vulnerability, preventing unauthorized command execution.

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.
.