CVE-2018-7244 : Exploit Details and Defense Strategies

A security flaw has been found in the 66074 MGE Network Management Card Transverse, developed by Schneider Electric, and installed in MGE UPS and MGE STS devices. This vulnerability pertains to the integrated web server (Port 80/443/TCP) of the affected devices. If network access is obtained, a potential attacker could remotely collect sensitive information from the device.

Understanding CVE-2018-7244

This CVE identifies an information disclosure vulnerability in Schneider Electric's 66074 MGE Network Management Card Transverse when installed in MGE UPS and MGE STS.

What is CVE-2018-7244?

CVE-2018-7244 is a security vulnerability that allows remote attackers to access sensitive information on affected devices by exploiting the integrated web server.

The Impact of CVE-2018-7244

The vulnerability could lead to unauthorized access to sensitive device information, posing a risk of data exposure and potential compromise of the affected systems.

Technical Details of CVE-2018-7244

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability exists in the integrated web server (Port 80/443/TCP) of the 66074 MGE Network Management Card Transverse, enabling remote attackers to obtain sensitive device information.

Affected Systems and Versions

Product: 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS
Vendor: Schneider Electric SE
Versions: All card versions affected when installed in the following products:
MGE Galaxy 5000
MGE Galaxy 6000
MGE Galaxy 9000
MGE EPS 7000
MGE EPS 8000
MGE EPS 6000
MGE Comet UPS
MGE Galaxy PW
MGE Galaxy 3000
MGE Galaxy 4000

Exploitation Mechanism

The vulnerability can be exploited by gaining network access to the affected devices, allowing remote attackers to collect sensitive information.

Mitigation and Prevention

Protecting systems from CVE-2018-7244 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement network segmentation to restrict access to the affected devices.
Monitor network traffic for any suspicious activity targeting Port 80/443/TCP.
Apply vendor-supplied patches or updates to address the vulnerability.

Long-Term Security Practices

Regularly update and patch all network-connected devices to prevent security vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Schneider Electric may release patches or updates to mitigate the vulnerability. Ensure timely application of these patches to secure the affected devices.