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CVE
PUBLISHED

CVE-2023-34435

Assignertalos
Reserved2023-11-30
Published2024-07-08
Updated2024-07-23

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.



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

Problem types

CWE-347: Improper Verification of Cryptographic Signature

Product status

RER4_A_v3411b_2T2R_LEV_09_170623
affected

v3.4.11
affected

Credits

Discovered by Francesco Benvenuto of Cisco Talos.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1874

cve.org CVE-2023-34435

nvd.nist.gov CVE-2023-34435

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