TP-Link ER7206 Omada Gigabit VPN Router 1.3.0 Build 20230322 Rel.70591 Wireguard VPN os command injection

Summaryinfo

A vulnerability was found in TP-Link ER7206 Omada Gigabit VPN Router 1.3.0 Build 20230322 Rel.70591 and classified as critical. The impacted element is an unknown function of the component Wireguard VPN. Such manipulation leads to os command injection. This vulnerability is referenced as CVE-2023-46683. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in TP-Link ER7206 Omada Gigabit VPN Router 1.3.0 Build 20230322 Rel.70591 (Router Operating System) and classified as critical. Affected by this issue is an unknown code of the component Wireguard VPN. The manipulation 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. CVE summarizes:

A post authentication command injection vulnerability exists when configuring the wireguard VPN functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection . An attacker can make an authenticated HTTP request to trigger this vulnerability.

The weakness was published 02/06/2024 as TALOS-2023-1857. The advisory is shared for download at talosintelligence.com. This vulnerability is handled as CVE-2023-46683 since 11/13/2023. 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 02/06/2024). The MITRE ATT&CK project declares the attack technique as T1202.

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

• Router Operating System

Vendor

• TP-Link

Name

• ER7206 Omada Gigabit VPN Router

Version

• 1.3.0 Build 20230322 Rel.70591

License

• commercial

Website

• Vendor: https://www.tp-link.com/

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