CVE-2024-40536

MEDIUM

Published Jul 16, 2024 Modified Aug 20, 2025 CWE-120

Description

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 were discovered to contain a stack overflow via the pin_3g_code parameter in the config_3g_para function.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
szlbt	lbt-t300-t400_firmware	All
szlbt	lbt-t300-t400	All

References

Exploits

https://github.com/tt01bolt/vul/blob/main/LBT-T300-T400_Buffer%20overflow.md https://github.com/tt01bolt/vul/blob/main/LBT-T300-T400_Buffer%20overflow.md

Frequently Asked Questions

What is CVE-2024-40536? +

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 were discovered to contain a stack overflow via the pin_3g_code parameter in the config_3g_para function. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-40536? +

CVE-2024-40536 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-40536? +

CVE-2024-40536 affects products from szlbt, specifically: lbt-t300-t400, lbt-t300-t400_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-40536? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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