External risk intelligence

NAKIVO Backup and Replication Path Traversal Vulnerability

CVE advisoryKnown Exploit

CVE-2024-48248

NAKIVO Backup & Replication software contains a path traversal vulnerability that may allow unauthorized reading of files. This could expose sensitive information and credentials, posing a risk to enterprise systems and data integrity. Organizations using the affected product should address this issue to protect their

4Halo Surface Signal

Path Traversal

Nakivo Backup \& Replication Director

before 11.0.0.88174

External exposure likelihood

Halo Surface Signal score for CVE-2024-48248

NAKIVO Backup & Replication serves as a centralized management and backup solution. These types of administrative appliances and management platforms are commonly deployed with web-based interfaces that are reachable from the network or internet to facilitate remote administration and monitoring of backup operations across an organization.

Horizon Alert

Summary of the vulnerability and why it matters

NAKIVO Backup & Replication software contains a weakness that could allow unauthorized access to sensitive information. This vulnerability is related to how the software handles file paths, potentially exposing critical data. The primary concern is the risk of unauthorized access to files, which could compromise business operations and data integrity.

  • Vulnerable NAKIVO Backup & Replication software
  • Allows reading arbitrary files
  • Potential for unauthorized data access

Attack Path

How an attacker could exploit the issue

This vulnerability allows an attacker to read sensitive files from the NAKIVO Backup & Replication system. An attacker could exploit this by sending a specially crafted request to the affected system. This could potentially lead to the exposure of cleartext credentials, which attackers might then use to gain further access across the enterprise.

  • Exposure via network access.
  • Attacker sends a malicious request.
  • Reads files and gains credentials.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in NAKIVO Backup & Replication presents a significant risk due to its potential for unauthorized file access. An attacker could exploit this to gain access to sensitive information, potentially leading to broader system compromise. The ease of exploitation and the potential impact on business operations suggest a high level of urgency for affected organizations.

  • Likely attacker skill level: Low
  • Required access or conditions: Network access
  • Business risk or urgency: High

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

This vulnerability impacts NAKIVO Backup & Replication, potentially allowing unauthorized access to sensitive files and enabling remote code execution. The exploitation of this vulnerability poses a significant risk to enterprise systems and data integrity. Organizations utilizing the affected product should prioritize addressing this issue to safeguard their backup infrastructure and critical information.

  • Identify all NAKIVO Backup & Replication assets.
  • Restrict network access to the product.
  • Apply vendor updates and validate remediation.
  • Monitor systems for suspicious activity.

Frequently asked questions

What is NAKIVO Backup & Replication?

NAKIVO Backup & Replication is software used for managing and performing backups of data. It helps organizations protect their information by creating copies that can be used to restore systems in case of data loss or other emergencies. It provides a centralized way to handle backup operations across an enterprise.

What kind of weakness does CVE-2024-48248 represent?

CVE-2024-48248 is an example of an 'absolute path traversal' vulnerability, categorized as CWE-36. This means the software does not properly validate file paths provided by users, allowing an attacker to trick the software into accessing files outside of the intended directory, potentially leading to unauthorized data access.

How could an attacker exploit this CVE-2024-48248 weakness?

An attacker could exploit this vulnerability by sending a specially crafted request to the NAKIVO Backup & Replication software. This request would be designed to trick the 'getImageByPath' function into reading sensitive files. It is not triggered if the attacker lacks network access to the affected system.

Who should be concerned about this vulnerability?

Organizations that use NAKIVO Backup & Replication should be concerned, especially if the software is accessible from the internet or network. The Halo Surface Signal indicates this type of administrative appliance is often deployed with network-accessible interfaces, making it a potential target for external attackers.

What is the first step for addressing this vulnerability?

The initial step for anyone running NAKIVO Backup & Replication is to identify all instances of the software within their environment. Subsequently, it is recommended to restrict network access to the product where possible and to apply any updates or patches provided by the vendor to fix the vulnerability.

References