---
title: "Critical SQL Injection Flaw in Advantech iView: Patch Now to Prevent Attacks"
short_title: "Critical SQL injection flaw in Advantech iView"
description: "Advantech iView versions ≤5.7.05.7057 vulnerable to SQL injection (CVE-2025-13373). Learn mitigation steps and protect critical infrastructure from exploitation."
author: "Vitus"
date: 2025-01-24
categories: [Cybersecurity, Vulnerabilities]
tags: [sql injection, advantech, cve-2025-13373, critical infrastructure, cybersecurity]
score: 0.87
cve_ids: [CVE-2025-13373]
---
TL;DR
Advantech iView, a widely used industrial monitoring tool, is affected by a critical SQL injection vulnerability (CVE-2025-13373) with a CVSS v4 score of 8.7. Exploitable remotely with low attack complexity, this flaw could allow attackers to disclose sensitive data, modify databases, or delete critical information. Advantech has released a patch (v5.8.1), and organizations are urged to update immediately to mitigate risks.
---
Main Content
Critical SQL Injection Vulnerability Discovered in Advantech iView
A severe security flaw has been identified in Advantech iView, a popular industrial monitoring and management solution deployed across critical manufacturing and IT sectors worldwide. The vulnerability, tracked as CVE-2025-13373, enables remote attackers to execute SQL injection attacks via improperly sanitized SNMP v1 trap requests. With a CVSS v4 score of 8.7, this flaw poses a significant risk to organizations relying on Advantech iView for operational visibility and control.
---
Key Points
- Vulnerability: SQL Injection (CVE-2025-13373) in Advantech iView versions 5.7.05.7057 and prior.
- Severity: CVSS v4 score of 8.7 (High), exploitable remotely with low attack complexity.
- Impact: Attackers can disclose, modify, or delete sensitive data in affected systems.
- Affected Sectors: Critical Manufacturing and Information Technology, with global deployments.
- Mitigation: Advantech has released iView v5.8.1 to patch the vulnerability. Organizations must update immediately and follow CISA’s defensive recommendations.
---
Technical Details
#### Affected Products
The vulnerability impacts the following Advantech product:
- iView v5.7.05.7057 and earlier versions.
#### Vulnerability Overview
The flaw stems from improper neutralization of special elements in SNMP v1 trap requests (Port 162). Attackers can exploit this weakness to inject malicious SQL commands, potentially gaining unauthorized access to databases or executing arbitrary code.
- CVE ID: [CVE-2025-13373](https://www.cve.org/CVERecord?id=CVE-2025-13373)
- CVSS v3.1 Score: 7.5 (`AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- CVSS v4 Score: 8.7 (`AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
#### Background
- Critical Infrastructure Sectors: Critical Manufacturing, Information Technology.
- Deployment: Worldwide, with Advantech headquartered in Taiwan.
- Researcher: The vulnerability was reported by m00nback to CISA.
---
Impact Assessment
Successful exploitation of CVE-2025-13373 could have devastating consequences for organizations, including:
- Data Breaches: Unauthorized access to sensitive operational or customer data.
- Data Manipulation: Alteration or deletion of critical database records, leading to operational disruptions.
- Reputation Damage: Loss of trust among stakeholders and customers due to security lapses.
- Regulatory Consequences: Potential fines or legal action for failing to protect critical infrastructure.
Given the low attack complexity and remote exploitability, this vulnerability is particularly dangerous for organizations with exposed or inadequately protected systems.
---
Mitigation Steps
Advantech and CISA have provided the following recommendations to mitigate the risk of exploitation:
#### Immediate Actions
1. Update to iView v5.8.1: Download and install the latest patched version from [Advantech’s official firmware page](https://www.advantech.com/zh-tw/support/details/firmware?id=1-HIPU-183).
2. Isolate Affected Systems: Minimize network exposure for control system devices. Ensure they are not accessible from the internet.
3. Segment Networks: Locate control system networks and remote devices behind firewalls, isolating them from business networks.
#### Long-Term Defensive Measures
- Use Secure Remote Access: When remote access is required, employ Virtual Private Networks (VPNs). Ensure VPNs are updated to the latest version and configured securely.
- Implement CISA’s Recommended Practices: Follow [CISA’s control systems security guidelines](https://www.cisa.gov/resources-tools/resources/ics-recommended-practices) for proactive defense.
- Monitor for Malicious Activity: Organizations should establish procedures for reporting and tracking suspicious activity. Suspected incidents should be reported to CISA for correlation and analysis.
#### Social Engineering Protection
- Avoid Phishing Attacks: Do not click on web links or open attachments in unsolicited emails.
- Educate Employees: Refer to CISA’s resources on [avoiding email scams](https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf) and [social engineering attacks](https://www.cisa.gov/uscert/ncas/tips/ST04-014).
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Conclusion
The discovery of CVE-2025-13373 in Advantech iView underscores the critical importance of proactive cybersecurity measures in protecting industrial control systems. With a CVSS v4 score of 8.7, this vulnerability presents a significant risk to organizations in critical manufacturing and IT sectors. Immediate action is required to patch affected systems, isolate networks, and implement defensive strategies to prevent exploitation.
Organizations must remain vigilant, prioritize updates, and adhere to best practices to safeguard their infrastructure from evolving cyber threats. As of now, no public exploitation of this vulnerability has been reported, but the window for proactive defense is closing rapidly.
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References
[^1]: CISA. "[ICSA-25-338-07 Advantech iView](https://www.cisa.gov/news-events/ics-advisories/icsa-25-338-07)". Retrieved 2025-01-24.
[^2]: MITRE. "[CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')](https://cwe.mitre.org/data/definitions/89.html)". Retrieved 2025-01-24.
[^3]: Advantech. "[iView Firmware Update](https://www.advantech.com/zh-tw/support/details/firmware?id=1-HIPU-183)". Retrieved 2025-01-24.