Vilo Mesh WiFi System up to 5.16.1.33 Password Field local_app_set_router_wifi_SSID_PWD buffer overflow

Summaryinfo

A vulnerability was found in Vilo Mesh WiFi System up to 5.16.1.33. It has been rated as critical. The affected element is the function local_app_set_router_wifi_SSID_PWD of the component Password Field Handler. Performing a manipulation results in buffer overflow. This vulnerability was named CVE-2024-40086. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Vilo Mesh WiFi System up to 5.16.1.33. It has been classified as critical. This affects the function local_app_set_router_wifi_SSID_PWD of the component Password Field Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A Buffer Overflow vulnerability in the local_app_set_router_wifi_SSID_PWD function of Vilo 5 Mesh WiFi System <= 5.16.1.33 allows remote, unauthenticated attackers to execute arbitrary code via a password field larger than 64 bytes in length.

This vulnerability is uniquely identified as CVE-2024-40086 since 07/05/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/22/2024).

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

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Productinfo

Type

• Wireless LAN Software

Vendor

• Vilo

Name

• Mesh WiFi System

Version

• 5.16.1.0
• 5.16.1.1
• 5.16.1.2
• 5.16.1.3
• 5.16.1.4
• 5.16.1.5
• 5.16.1.6
• 5.16.1.7
• 5.16.1.8
• 5.16.1.9
• 5.16.1.10
• 5.16.1.11
• 5.16.1.12
• 5.16.1.13
• 5.16.1.14
• 5.16.1.15
• 5.16.1.16
• 5.16.1.17
• 5.16.1.18
• 5.16.1.19
• 5.16.1.20
• 5.16.1.21
• 5.16.1.22
• 5.16.1.23
• 5.16.1.24
• 5.16.1.25
• 5.16.1.26
• 5.16.1.27
• 5.16.1.28
• 5.16.1.29
• 5.16.1.30
• 5.16.1.31
• 5.16.1.32
• 5.16.1.33

CPE 2.3info

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CPE 2.2info

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