Ruijie EG-2000 11.9 B11P1 API Interface newcli.php command command injection

Summaryinfo

A vulnerability labeled as critical has been found in Ruijie EG-2000 11.9 B11P1. Affected is an unknown function of the file newcli.php of the component API Interface. Executing a manipulation of the argument command can lead to command injection. This vulnerability is handled as CVE-2019-16639. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Ruijie EG-2000 11.9 B11P1. This vulnerability affects an unknown part of the file newcli.php of the component API Interface. The manipulation of the argument command with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was found on the Ruijie EG-2000 series gateway. There is a newcli.php API interface without access control, which can allow an attacker (who only has web interface access) to use TELNET commands and/or show admin passwords via the mode_url=exec&command= substring. This affects EG-2000SE EG_RGOS 11.9 B11P1.

This vulnerability was named CVE-2019-16639 since 09/20/2019. The exploitation appears to be easy. The attack can be initiated remotely. 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 07/09/2025). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

By approaching the search of inurl:newcli.php it is possible to find vulnerable targets with Google Hacking.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Ruijie

Name

• EG-2000

Version

• 11.9 B11P1

CPE 2.3info

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CPE 2.2info

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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