TI-2024-26984 Aliases CVE-2024-40536 GHSA-jvh6-h6x8-v3hx

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 were discovered to contain a…

LOW 24CWE-120Published 2024-07-16 · Updated 2024-12-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00446 39th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:szlbt:lbt-t300-t400_firmware:3.2:::::::*	3.2	Vulnerable	Szlbt
cpe:2.3:h:szlbt:lbt-t300-t400:-:::::::*	not specified by NVD	Running on	Szlbt

cpe:2.3:o:szlbt:lbt-t300-t400_firmware:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Szlbt
cpe:2.3:h:szlbt:lbt-t300-t400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Szlbt

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-40536
2026-10-03 Alias added: GHSA-jvh6-h6x8-v3hx

References

Exploit 1

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

TI-2024-26983 Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a stack… CVSS 3.1CRITICAL 9.8
TI-2024-21277 Buffer Overflow vulnerability in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v.3.2… CVSS 3.1HIGH 7.8
TI-2025-21138 An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local… CVSS 3.1HIGH 7.8
TI-2024-26203 Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a… CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences