External risk intelligence

Open ISES Project File Download Vulnerability.

CVE advisorySeverity: HIGH (CVSS 8.7)

CVE-2018-25408

A path traversal vulnerability in the Open ISES Project's download feature allows unauthorized access to arbitrary files. This can lead to the exposure of sensitive data and impact system integrity. The realistic business risk includes potential data breaches and unauthorized access to configuration or system files.

4Halo Surface Signal

Path Traversal

External exposure likelihood

Halo Surface Signal score for CVE-2018-25408

The vulnerability exists in a web-based download endpoint (ajax/download.php) accessible via a browser. As a web application component, it is commonly deployed as an internet-facing service or web interface, making it reachable from the public internet in typical web deployment patterns.

Horizon Alert

Summary of the vulnerability and why it matters

The Open ISES Project has a vulnerability within its file download feature. This flaw permits unauthorized access to arbitrary files on the system. Organizations utilizing this software could face risks related to sensitive data exposure.

  • Vulnerable download endpoint
  • Allows arbitrary file downloads
  • Potential data exposure risk

Attack Path

How an attacker could exploit the issue

The Open ISES Project, a web application, contains a path traversal vulnerability. This flaw allows unauthenticated attackers to access and download sensitive files from the server. Attackers can manipulate the download request to navigate outside the intended file directory. This could expose configuration files or system files to unauthorized access.

  • Exposure condition: Web application accessible externally.
  • Attacker starting point: Unauthenticated network access.
  • Trigger and result: Manipulate filename to download arbitrary files.

Live Threat

Current exploitation, exposure, and threat context

The Open ISES Project is susceptible to a path traversal vulnerability, allowing unauthenticated attackers to download arbitrary files. This could expose sensitive information and impact system integrity. The vulnerability is in a web-based download endpoint, making it accessible over the internet.

  • Attackers with low skill.
  • No access or conditions needed.
  • High business risk or urgency.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

The Open ISES Project 3.30A contains a path traversal vulnerability. This vulnerability allows unauthenticated attackers to download arbitrary files by manipulating the filename parameter. Attackers can use directory traversal sequences to access files outside the intended directory, potentially including sensitive configuration or system files. This could lead to unauthorized data exposure and compromise.

  • Identify internet-facing assets using the affected software.
  • Restrict network access to the vulnerable component.
  • Apply vendor fixes and monitor for related activity.

Frequently asked questions

What is the Open ISES Project and what purpose does its file download feature serve?

The Open ISES Project is a web application that includes a file download feature, enabling users to retrieve files through its interface for various uses.

What type of vulnerability is present in the Open ISES Project?

The Open ISES Project, specifically version 3.30A, contains a path traversal vulnerability in its `ajax/download.php` endpoint.

How can an attacker exploit the path traversal vulnerability in Open ISES?

Attackers can exploit this by sending a manipulated request to the `ajax/download.php` endpoint, using directory traversal sequences like '../' in the filename parameter to access files outside the intended directory.

What is the significance of the Open ISES vulnerability in relation to external threats?

Halo Surface Signal indicates this vulnerability is 'Likely' exploitable externally because it resides in a web-based download endpoint, often accessible via the internet.

What steps should be taken to address the Open ISES Project vulnerability?

Organizations should identify internet-facing instances of the software, restrict network access to the vulnerable component, and apply any available vendor fixes while monitoring for related malicious activity.

References