CVE-2023-34435

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 8, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-34435: High severity, CVSS 7.2 | Vulnix