CVE-2025-29570 — HIGH (7.8)

Vulnerability Description

An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local attacker to escalate privileges via the function tftp_image_check of a binary named rc.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Szlbt	Lbt-T300-T400 Firmware	3.2
Szlbt	Lbt-T300-T400	-

Related Weaknesses (CWE)

CWE-276

References

https://github.com/IOTRes/IOT_Firmware_Update/blob/main/firmwareupdate.mdExploitThird Party Advisory

FAQ

What is CVE-2025-29570?

CVE-2025-29570 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local attacker to escalate privileges via the function tftp_image_check of a binary named rc.

How severe is CVE-2025-29570?

CVE-2025-29570 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-29570?

Check the references section above for vendor advisories and patch information. Affected products include: Szlbt Lbt-T300-T400 Firmware, Szlbt Lbt-T300-T400.