PT-2025-28939 · Texas Instruments · Simplelink Cc13Xx Cc26Xx Sdk+1

Yangting111 · Published 2025-07-09 · Updated 2025-07-10 · CVE-2025-44525

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Texas Instruments CC2652RB LaunchPad SimpleLink CC13XX CC26XX SDK version 7.41.00.17

Description: The Texas Instruments CC2652RB LaunchPad SimpleLink CC13XX CC26XX SDK version 7.41.00.17 contains a flaw due to insufficient permission checks on critical fields within Bluetooth Low Energy (BLE) data packets. This allows attackers to cause a Denial of Service (DoS) by sending a crafted LL Length Req packet.

Recommendations: Update to a newer version of the Texas Instruments CC2652RB LaunchPad SimpleLink CC13XX CC26XX SDK to address the insufficient permission checks.

Exploit

Fix

DoS

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-44525

Affected Products

Cc2652Rb Launchpad

Simplelink Cc13Xx Cc26Xx Sdk

References · 6

• 🔥 https://github.com/yangting111/BLE_TEST/blob/main/result/PoC/TI/Length_Req_MaxRxBytes.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-44525 · Security Note
• https://twitter.com/CVEnew/status/1943335928476340618 · Twitter Post
• http://cc2652rb.com · Note
• http://texas.com · Note
• https://twitter.com/VulmonFeeds/status/1943026288974790753 · Twitter Post