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

Summaryinfo

A vulnerability categorized as critical has been discovered in TP-Link ER7206 Omada Gigabit VPN Router 1.3.0 Build 20230322 Rel.70591. Affected by this vulnerability is an unknown functionality of the component Web Filtering. The manipulation results in os command injection. This vulnerability is cataloged as CVE-2023-47618. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in TP-Link ER7206 Omada Gigabit VPN Router 1.3.0 Build 20230322 Rel.70591 (Router Operating System). Affected is an unknown functionality of the component Web Filtering. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A post authentication command execution vulnerability exists in the web filtering 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 execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

The weakness was shared 02/06/2024 as TALOS-2023-1859. The advisory is shared for download at talosintelligence.com. This vulnerability is traded as CVE-2023-47618 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.

Once again VulDB remains the best source for vulnerability data.

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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