CVE-2023-45742

HIGH EPSS 63.7%
Published Jul 8, 20241y ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
High
Find Similar
Published Jul 8, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

An integer overflow vulnerability exists in the boa updateConfigIntoFlash functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.

CVSS Details

Base Score
7.2
Exploitability
1.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
63.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

Affected Products 3

VendorProductVersionRange
realtekrtl819x_jungle_software_development_kit3.4.11any
level1wbr-6013_firmwarerer4_a_v3411b_2t2r_lev_09_170623any
level1wbr-6013*any

References 2

  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2023-1877
    ExploitThird Party Advisory
  • talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1877

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.