CVE-2019-17127 : Vulnerability Insights and Analysis

SolarWinds Orion Platform 2019.2 HF1 is affected by a Stored Client Side Template Injection (CSTI) vulnerability involving Angular, leading to potential Cross-Site Scripting (XSS) attacks and privilege escalation.

Understanding CVE-2019-17127

What is CVE-2019-17127?

A Stored Client Side Template Injection (CSTI) vulnerability in SolarWinds Orion Platform 2019.2 HF1 allows attackers to execute Angular expressions, bypass the Angular sandbox, and conduct stored XSS attacks with the risk of privilege escalation.

The Impact of CVE-2019-17127

This vulnerability poses a significant risk as it enables attackers to inject malicious code, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2019-17127

Vulnerability Description

SolarWinds Orion Platform 2019.2 HF1 is susceptible to Stored Client Side Template Injection (CSTI) with Angular in various application forms.
Attackers can exploit this flaw to execute Angular expressions, evade the Angular sandbox, and launch stored XSS attacks.

Affected Systems and Versions

Product: SolarWinds Orion Platform 2019.2 HF1
Vendor: SolarWinds
Version: n/a

Exploitation Mechanism

Attackers inject Angular expressions into application forms, allowing them to execute malicious code and potentially escalate privileges.

Mitigation and Prevention

Immediate Steps to Take

Apply the latest security patches and updates provided by SolarWinds.
Monitor network traffic for any suspicious activities or attempts to exploit this vulnerability.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Implement strict input validation and output encoding to prevent XSS attacks.

Patching and Updates

SolarWinds has released hotfixes and updates to address this vulnerability. Ensure timely installation of these patches to secure the system.