Shenzhen Libituo Technology LBT-T300-T400 3.2 rc config_vpn_pptp vpn_client_ip buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Shenzhen Libituo Technology LBT-T300-T400 3.2. It has been classified as critical. Affected by this issue is the function config_vpn_pptp of the component rc. The manipulation of the argument vpn_client_ip leads to buffer overflow. This vulnerability is listed as CVE-2024-32324. The attack must be carried out locally. There is no available exploit.

Detailsinfo

A vulnerability was found in Shenzhen Libituo Technology LBT-T300-T400 3.2. It has been rated as critical. This issue affects the function config_vpn_pptp of the component rc. The manipulation of the argument vpn_client_ip with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2024-32324 since 04/12/2024. The exploitation is known to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/12/2024 🔍
04/25/2024 +13 days 🔍
04/25/2024 +0 days 🔍
08/20/2025 +482 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-32324 (🔍)
GCVE (CVE): GCVE-0-2024-32324
GCVE (VulDB): GCVE-100-262043

Entryinfo

Created: 04/25/2024 23:19
Updated: 08/20/2025 06:36
Changes: 04/25/2024 23:19 (54), 08/20/2025 06:36 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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