External risk intelligence

CGI Script Center News Update Password Change Vulnerability

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2000-0944

The vulnerability affects a CGI-based web application. Web applications and scripts of this nature are commonly deployed as internet-facing services to provide content updates, making them directly reachable by remote users over the network.

Cgi Script Center News Update

1.1

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A vulnerability in CGI Script Center News Update 1.1 allows remote attackers to change administrative passwords without knowing the original. This could potentially lead to unauthorized control and modification of the news content.

  • Attackers can change admin passwords remotely.
  • It affects web-based news update systems.
  • Confirm if your systems are exposed.

Attack Path

How an attacker could exploit the issue

An attacker could modify the news administration password on a vulnerable web application without needing to know the original password. This could allow them to gain control of the news administration features.

  • Unauthenticated network access required.
  • Password change function triggers vulnerability.
  • Unauthorized administrative control is possible.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in a news update script could allow remote attackers to change the administration password without knowing the original. This occurs because the script does not properly validate the existing password during the change process, potentially leading to unauthorized control over the news content.

  • News administration password.
  • Password change without authentication.
  • Unauthorized content modification.

Operational Fix

Recommended remediation, mitigation, and detection steps

To address this vulnerability, the team responsible for the CGI Script Center News Update application, likely application owners or a dedicated web development team, must first identify all instances of the affected software. Subsequently, they need to determine the business criticality and network exposure of each instance to prioritize remediation efforts and engage with the vendor or internal development teams for a fix, or implement mitigating controls if an immediate patch is not feasible.

  • Application owners should manage the issue.
  • Verify all affected deployments exist.
  • Plan remediation based on exposure.

Supplementary metadata

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

Frequently asked questions

What is CGI Script Center News Update?

It is a server-side web application designed to help users manage and publish news content on their websites. It functions as a content management tool that typically runs on web servers, allowing administrators to add or update news entries via a browser-based interface.

How does CVE-2000-0944 impact the software?

This vulnerability relates to Insufficiently Protected Credentials (CWE-522). The script fails to verify the current administration password before allowing a new one to be set, effectively bypassing the security check meant to protect account access.

Does any action prevent triggering this flaw?

The flaw is triggered specifically when the password change function is accessed. Mere navigation to the application or viewing news content does not trigger the bug; the vulnerability is only activated when an attacker interacts with the password reset process.

Why is this CVE considered relevant to my environment?

Halo Surface Signal notes that this application is typically deployed as an internet-facing service. Because it is designed to be reachable over the network, unauthorized remote users can target the password change function without prior authentication.

What should I do if I run this software?

Locate all installations of version 1.1 to understand your footprint. Prioritize these systems for review, as they allow unauthenticated password modification. If a patch is unavailable, restrict network access to the administrative components or implement mitigating controls.

References