External risk intelligence

Zekiweb allows attackers to steal customer data and take control of systems.

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2023-3376

A critical flaw in Zekiweb lets attackers steal sensitive customer data and control systems remotely by injecting malicious code into the application. This issue, affecting versions before 2.0, requires immediate attention due to its broad exposure and potential for serious compromise.

4Halo Surface Signal

SQL Injection

Dijital Zekiweb

before 2.0

External exposure likelihood

Halo Surface Signal score for CVE-2023-3376

Zekiweb is a web-based application containing an SQL injection vulnerability in its web interface. As a web application, it is commonly deployed as an internet-facing service to allow user access to its features and backend database. The vulnerability requires network access to the web interface, which is a standard pattern for public-facing web applications.

Horizon Alert

Summary of the vulnerability and why it matters

This vulnerability in the Zekiweb application allows attackers to inject malicious SQL commands. This could potentially lead to unauthorized access to sensitive data or manipulation of the application's database.

  • Attackers can exploit this remotely.
  • It impacts data confidentiality and integrity.

Attack Path

How an attacker could exploit the issue

An unauthenticated attacker can exploit this SQL injection vulnerability by sending crafted requests to the Zekiweb application's web interface. This could allow them to bypass authentication, extract sensitive data from the database, or even modify or delete data, depending on the permissions of the database user.

  • Remote, unauthenticated access
  • Web interface input fields
  • Direct database interaction

Live Threat

Current exploitation, exposure, and threat context

SQL Injection vulnerabilities in public-facing web applications are often targeted by attackers seeking to access, modify, or exfiltrate sensitive data. This specific vulnerability in Zekiweb appears to be readily exploitable given its network attack vector and lack of required privileges.

  • Exploitable over the network.
  • No authentication needed.
  • Affects Zekiweb versions before 2.0.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

Prioritize identifying and blocking exploitable Zekiweb traffic. Given the critical SQL injection vulnerability, immediately assess logs for signs of exploitation and, if detected, isolate affected services.

  • Block Zekiweb SQL injection attempts.
  • Isolate or take Zekiweb offline.
  • Monitor for exploitation patterns.

Frequently asked questions

What is Zekiweb and how is it used?

Zekiweb is a web-based application developed by Dijital. It is used to interact with a backend database, and it provides features accessible through a web interface.

What kind of weakness does CVE-2023-3376 describe?

CVE-2023-3376 describes an SQL Injection vulnerability, also known as CWE-89. This means attackers can trick the application into running unintended SQL commands, potentially accessing or altering sensitive data.

How could an attacker trigger the CVE-2023-3376 vulnerability?

An attacker could trigger this vulnerability by sending specially crafted requests to the Zekiweb application's web interface. This does not require the attacker to be authenticated.

Who should be concerned about this CVE-2023-3376 threat?

Organizations running Zekiweb versions before 2.0 should be concerned. This vulnerability is classified as external, meaning it can be exploited over the network, making internet-facing instances particularly relevant.

What is the first step for responding to this Zekiweb vulnerability?

The immediate first step is to identify and assess any Zekiweb instances within your environment. Prioritizing the blocking of potentially malicious traffic targeting the web interface is crucial, and isolating affected services if exploitation is detected is recommended.

References