LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623 Realtek rtl819x Jungle SDK formWsc peerPin os command injection

Summaryinfo

A vulnerability marked as critical has been reported in LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. Affected by this issue is the function formWsc of the component Realtek rtl819x Jungle SDK. The manipulation of the argument peerPin leads to os command injection. This vulnerability is documented as CVE-2023-50382. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623 and classified as critical. This issue affects the function formWsc of the component Realtek rtl819x Jungle SDK. The manipulation of the argument peerPin with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Three os command injection vulnerabilities exist in the boa formWsc functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to arbitrary command execution. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This command injection is related to the `peerPin` request's parameter.

It is possible to read the advisory at talosintelligence.com. The identification of this vulnerability is CVE-2023-50382 since 12/07/2023. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation needs additional levels of successful authentication. 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 07/12/2024). The attack technique deployed by this issue is T1202 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.

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Vendor

• LevelOne

Name

• WBR-6013

Version

• RER4_A_v3411b_2T2R_LEV_09_170623

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