PT-2025-28941 · Ameba Aiot · Ameba-Arduino-D+1

Xiaobye + 1 · Published 2025-07-09 · Updated 2025-09-08 · CVE-2025-49604

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Ameba-AIoT ameba-arduino-d versions prior to 3.1.9 ameba-rtos-d versions prior to commit c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a

Description: A heap-based buffer overflow exists in the WLAN driver defragment function due to a lack of validation of the size of fragmented Wi-Fi frames.

Recommendations: Update Ameba-AIoT ameba-arduino-d to version 3.1.9 or later. Update ameba-rtos-d to commit c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a or later.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-49604

Affected Products

Ameba-Arduino-D

Ameba-Rtos-D

References · 10

• https://github.com/Ameba-AIoT/ameba-arduino-d/pull/281 · Patch
• https://osv.dev/vulnerability/CVE-2025-49604 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49604 · Security Note
• https://github.com/Ameba-AIoT/ameba-arduino-d/releases/tag/V3.1.9 · Note
• https://amebaiot.com/en/security-bulletin-cve-2025-49604 · Note
• https://t.me/cvenotify/128289 · Telegram Post
• https://t.me/cveNotify/134629 · Telegram Post
• https://t.me/cvenotify/128200 · Telegram Post
• https://twitter.com/CVEnew/status/1943335930313535630 · Twitter Post
• https://t.me/cvenotify/129479 · Telegram Post