CVE-2023-52335: iview SQL Injection (CVSS 7.5)

Description

Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech iView. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ConfigurationServlet servlet, which listens on TCP port 8080 by default. When parsing the column_value element, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-17863.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
advantech	iview	< 5.7.04.6752

References

Other References

https://www.advantech.com/zh-tw/support/details/firmware?id=1-HIPU-183 https://www.zerodayinitiative.com/advisories/ZDI-24-610/

Frequently Asked Questions

What is CVE-2023-52335? +

Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech iView. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ConfigurationServlet servlet, which listens on TCP port 8080 by default. When parsing the column_value element, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-17863. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2023-52335? +

CVE-2023-52335 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-52335? +

CVE-2023-52335 affects products from advantech, specifically: iview. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-52335? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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