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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.

PUBLISHED Reserved 2023-11-30 | Published 2024-07-08 | Updated 2025-11-04 | Assigner talos




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

Problem types

CWE-190: Integer Overflow or Wraparound

Product status

RER4_A_v3411b_2T2R_LEV_09_170623
affected

v3.4.11
affected

Credits

Discovered by Francesco Benvenuto of Cisco Talos.

References

talosintelligence.com/vulnerability_reports/TALOS-2023-1877

www.talosintelligence.com/...ability_reports/TALOS-2023-1877

talosintelligence.com/vulnerability_reports/TALOS-2023-1877

cve.org (CVE-2023-45742)

nvd.nist.gov (CVE-2023-45742)

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