External risk intelligence

Oceanic Software ValeApp Session Fixation Vulnerability

CVE advisorySeverity: CRITICAL (CVSS 9.3)

CVE-2024-8643

A session fixation vulnerability in Oceanic Software ValeApp allows attackers to hijack user sessions. This impacts affected organizations by potentially compromising sensitive data and disrupting operations through unauthorized access. The realistic business risk includes data breaches and unauthorized system control.

4Halo Surface Signal

Oceanicsoft Valeapp

before 2.0.0

External exposure likelihood

Halo Surface Signal score for CVE-2024-8643

The vulnerability affects a web application (ValeApp), which is commonly deployed as an internet-facing service. Session fixation vulnerabilities typically impact authentication and session management mechanisms within web applications that are exposed to network users, making them a common target for external interaction.

Horizon Alert

Summary of the vulnerability and why it matters

This vulnerability affects the Oceanic Software ValeApp, impacting its session management capabilities. The core issue lies in a flaw that allows for session fixation, potentially enabling unauthorized access to user sessions. This could lead to significant business disruption by compromising the integrity of user data and application functionality.

  • Vulnerable application component
  • Session fixation flaw
  • Compromised user sessions and data

Attack Path

How an attacker could exploit the issue

An attacker can exploit this vulnerability by manipulating session identifiers. This allows them to gain unauthorized access to user accounts and potentially control application functions. The impact can extend to data integrity and the overall security posture of the affected organization.

  • Exposure condition: Network access to the application.
  • Attacker starting point: No authentication required.
  • Trigger and result: Session fixation leads to account takeover.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in Oceanic Software's ValeApp allows unauthorized access through session manipulation. Attackers can exploit this by taking over active user sessions, potentially leading to significant data compromise and unauthorized actions within the application. The ease of exploitation and potential for severe impact indicate a high level of risk for organizations using the affected software.

  • Attackers require no special skill.
  • Exploitation needs no prior access.
  • Business risk is high, demanding urgent attention.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

This vulnerability could allow unauthorized access to sensitive information or system control through session hijacking. The impact could affect organizational data, employee productivity, and overall business risk due to potential breaches. Affected organizations should take immediate steps to understand and mitigate this risk.

  • Find affected assets.
  • Reduce exposure or isolate risk.
  • Fix, verify, and monitor.

Frequently asked questions

What is Oceanic Software ValeApp and what is it used for?

Oceanic Software ValeApp is an application affected by a security vulnerability. While the exact function of ValeApp isn't detailed, the vulnerability description suggests it involves session management, which is typically used in web applications to keep users logged in and track their activity.

What is CVE-2024-8643, and what type of weakness does it represent?

CVE-2024-8643 is a Session Fixation vulnerability in Oceanic Software's ValeApp. Session Fixation (CWE-384) is a weakness where an attacker can 'fix' or control a user's session ID, allowing them to hijack the user's authenticated session.

How can an attacker exploit this ValeApp vulnerability?

An attacker can exploit this vulnerability by manipulating session identifiers before a user is authenticated. This allows the attacker to pre-emptively set a session ID that they control, and if the user then uses that session ID, the attacker can hijack their active session.

Who should be concerned about this vulnerability based on its exposure?

Organizations running Oceanic Software ValeApp should be concerned. Halo Surface Signal indicates this vulnerability is likely externally relevant because ValeApp is commonly deployed as an internet-facing service, making it accessible for attackers to exploit.

What are the first steps for someone running vulnerable ValeApp versions?

If you are running ValeApp versions prior to v2.0.0, you should first identify all instances of the affected software within your environment. Then, take steps to reduce its exposure or isolate the risk until a fix can be applied.

References