CVE-2018-19525 : What You Need to Know

A CSRF vulnerability leading to XSS has been identified on Systrome ISG-600C, ISG-600H, and ISG-800W devices.

Understanding CVE-2018-19525

This CVE involves a security issue on specific Systrome devices that can be exploited through CSRF and result in XSS due to a lack of CSRF token validation.

What is CVE-2018-19525?

This CVE identifies a vulnerability in Systrome ISG-600C, ISG-600H, and ISG-800W devices that allows for Cross-Site Request Forgery (CSRF) through specific URLs, leading to Cross-Site Scripting (XSS) attacks.

The Impact of CVE-2018-19525

The vulnerability can be exploited by attackers to perform CSRF attacks and execute malicious scripts on the affected devices, potentially compromising user data and system integrity.

Technical Details of CVE-2018-19525

This section provides detailed technical information about the CVE.

Vulnerability Description

The issue involves CSRF vulnerabilities via /ui/?g=obj_keywords_add and /ui/?g=obj_keywords_addsave URLs, resulting in XSS attacks due to the absence of CSRF token validation.

Affected Systems and Versions

Devices: Systrome ISG-600C, ISG-600H, ISG-800W
Version: 1.1-R2.1_TRUNK-20180914.bin

Exploitation Mechanism

Attackers can exploit the CSRF vulnerability through specific URLs to inject and execute malicious scripts, potentially leading to unauthorized actions on the affected devices.

Mitigation and Prevention

Protecting systems from CVE-2018-19525 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement CSRF token validation on the affected devices to mitigate the vulnerability.
Monitor and restrict access to the vulnerable URLs to prevent unauthorized exploitation.

Long-Term Security Practices

Regularly update and patch the firmware of Systrome ISG devices to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Stay informed about security advisories and updates from Systrome to apply patches promptly and enhance system security.