MC Technologies MC LR Router 2.10.5 HTTP Request timer1 os command injection

Summaryinfo

A vulnerability, which was classified as critical, was found in MC Technologies MC LR Router 2.10.5. Impacted is an unknown function of the component HTTP Request Handler. Such manipulation of the argument timer1 leads to os command injection. This vulnerability is documented as CVE-2024-28027. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in MC Technologies MC LR Router 2.10.5. It has been rated as critical. Affected by this issue is some unknown functionality of the component HTTP Request Handler. The manipulation of the argument timer1 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:

Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authetnicated OS Command injection that occurs through the attacker-controlled `timer1` parameter, at offset `0x8e80`.

The advisory is available at talosintelligence.com. This vulnerability is handled as CVE-2024-28027 since 02/29/2024. The exploitation is known to be easy. The attack may be launched remotely. The exploitation needs additional levels of successful authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/26/2025). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

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

• MC Technologies

Name

• MC LR Router

Version

• 2.10.5

CPE 2.3info

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CPE 2.2info

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