SzlbtCVEs & Vulnerabilities

13 CVEs affecting Szlbt products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

Most Affected Products

lbt-t300-t400 5lbt-t300-t400 firmware 5lbt-t300-mini1 4lbt-t300-mini1 firmware 4lbt-t300-t310 4lbt-t300-t310 firmware 4
CVE-2025-8019HIGH

A vulnerability was found in Shenzhen Libituo Technology LBT-T300-T310 2.2.3.6. It has been rated as critical. Affected by this issue is the function sub_40B6F0 of the file at/appy.cgi. The manipulation of the argument wan_proto leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

22 Jul 2025
8.8
CVSS
CVE-2025-7077HIGH

A vulnerability classified as critical has been found in Shenzhen Libituo Technology LBT-T300-T310 up to 2.2.3.6. This affects the function config_3g_para of the file /appy.cgi. The manipulation of the argument username_3g/password_3g leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way.

6 Jul 2025
8.8
CVSS
CVE-2025-29570HIGH

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.

3 Apr 2025
7.8
CVSS
CVE-2024-40536MEDIUM

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.

17 Jul 2024
5.3
CVSS
CVE-2024-40535CRITICAL

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a stack overflow via the apn_name_3g parameter in the config_3g_para function.

17 Jul 2024
9.8
CVSS
CVE-2024-39181MEDIUM

Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 was discovered to contain a buffer overflow via the ApCliSsid parameter in thegenerate_conf_router() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

10 Jul 2024
6.5
CVSS
CVE-2024-32324HIGH

Buffer Overflow vulnerability in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v.3.2 allows a local attacker to execute arbitrary code via the vpn_client_ip variable of the config_vpn_pptp function in rc program.

25 Apr 2024
7.8
CVSS
CVE-2024-29244MEDIUM

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini v1.2.9 was discovered to contain a buffer overflow via the pin_code_3g parameter at /apply.cgi.

21 Mar 2024
5.3
CVSS
CVE-2024-29243CRITICAL

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini v1.2.9 was discovered to contain a buffer overflow via the vpn_client_ip parameter at /apply.cgi.

21 Mar 2024
9.8
CVSS
CVE-2024-28447MEDIUM

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini1 v1.2.9 was discovered to contain a buffer overflow via lan_ipaddr parameters at /apply.cgi.

19 Mar 2024
6.5
CVSS
CVE-2024-28446MEDIUM

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini1 v1.2.9 was discovered to contain a buffer overflow via lan_netmask parameter at /apply.cgi.

19 Mar 2024
5.7
CVSS
CVE-2023-50469CRITICAL

Shenzhen Libituo Technology Co., Ltd LBT-T300-T310 v2.2.2.6 was discovered to contain a buffer overflow via the ApCliEncrypType parameter at /apply.cgi.

16 Dec 2023
9.8
CVSS
CVE-2023-47307HIGH

Buffer Overflow vulnerability in /apply.cgi in Shenzhen Libituo Technology Co., Ltd LBT-T300-T310 v2.2.2.6 allows attackers to cause a denial of service via the ApCliAuthMode parameter.

1 Dec 2023
7.5
CVSS
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Szlbt CVEs & Vulnerabilities — 13 Tracked