A vulnerability, which was classified as critical, was found in SUNNET WMPro (the affected version is unknown). Affected is an unknown code of the component FAQ. The manipulation with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

SUNNET WMPro portal's FAQ function has insufficient validation for user input. An unauthenticated remote attacker can inject arbitrary SQL commands to obtain sensitive information via a database.

The weakness was published 09/18/2023. The advisory is shared for download at twcert.org.tw. This vulnerability is traded as CVE-2023-35851 since 06/19/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/18/2023). The MITRE ATT&CK project declares the attack technique as T1505.

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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• SUNNET

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• WMPro

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