Prolink 4G LTE Mobile Wi-Fi DL-7203E 4.0.0B05 /reqproc/proc_get order_by sql injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in Prolink 4G LTE Mobile Wi-Fi DL-7203E 4.0.0B05. Affected is an unknown function of the file /reqproc/proc_get. The manipulation of the argument order_by leads to sql injection. This vulnerability is documented as CVE-2024-57238. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Prolink 4G LTE Mobile Wi-Fi DL-7203E 4.0.0B05. This issue affects an unknown functionality of the file /reqproc/proc_get. The manipulation of the argument order_by with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Prolink 4G LTE Mobile Wi-Fi DL-7203E V4.0.0B05 is vulnerable to SQL Injection in in the /reqproc/proc_get endpoint. The vulnerability allows an attacker to manipulate SQL queries by injecting malicious SQL code into the order_by parameter.

It is possible to read the advisory at prolink2u.com. The identification of this vulnerability is CVE-2024-57238 since 01/09/2025. The exploitation is known to be easy. The attack may be initiated remotely. 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 06/28/2025). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-53553). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Prolink

Name

• 4G LTE Mobile Wi-Fi DL-7203E

Version

• 4.0.0B05

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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