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CVE-2025-33025: CWE-602: Client-Side Enforcement of Server-Side Security in Siemens RUGGEDCOM ROX MX5000

Critical
VulnerabilityCVE-2025-33025cvecve-2025-33025cwe-602
Published: Tue May 13 2025 (05/13/2025, 09:38:49 UTC)
Source: CVE
Vendor/Project: Siemens
Product: RUGGEDCOM ROX MX5000

Description

A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.16.5), RUGGEDCOM ROX MX5000RE (All versions < V2.16.5), RUGGEDCOM ROX RX1400 (All versions < V2.16.5), RUGGEDCOM ROX RX1500 (All versions < V2.16.5), RUGGEDCOM ROX RX1501 (All versions < V2.16.5), RUGGEDCOM ROX RX1510 (All versions < V2.16.5), RUGGEDCOM ROX RX1511 (All versions < V2.16.5), RUGGEDCOM ROX RX1512 (All versions < V2.16.5), RUGGEDCOM ROX RX1524 (All versions < V2.16.5), RUGGEDCOM ROX RX1536 (All versions < V2.16.5), RUGGEDCOM ROX RX5000 (All versions < V2.16.5). The 'traceroute' tool in the web interface of affected devices is vulnerable to command injection due to missing server side input sanitation. This could allow an authenticated remote attacker to execute arbitrary code with root privileges.

AI-Powered Analysis

AILast updated: 07/12/2025, 02:02:39 UTC

Technical Analysis

CVE-2025-33025 is a critical vulnerability affecting multiple Siemens RUGGEDCOM ROX series devices, including MX5000, MX5000RE, RX1400, RX1500, RX1501, RX1510, RX1511, RX1512, RX1524, RX1536, and RX5000 models running firmware versions prior to V2.16.5. The vulnerability stems from improper input validation in the web interface's 'traceroute' tool, where client-side enforcement of security controls is relied upon without adequate server-side input sanitization. This flaw allows an authenticated remote attacker to perform command injection attacks by manipulating the traceroute input parameters. Exploitation results in arbitrary code execution with root-level privileges on the affected device. The vulnerability is classified under CWE-602, which refers to client-side enforcement of server-side security, indicating that security controls are bypassed due to insufficient server-side validation. The CVSS v3.1 base score is 9.9, reflecting critical severity with network attack vector, low attack complexity, requiring privileges but no user interaction, and impacting confidentiality, integrity, and availability with a scope change. Although no known exploits are currently reported in the wild, the potential for severe impact is high given the root-level access achievable. Siemens has reserved the CVE and published the advisory on May 13, 2025, but no patch links are yet provided, indicating that affected organizations should prioritize mitigation and monitoring until updates are available.

Potential Impact

European organizations using Siemens RUGGEDCOM ROX devices, commonly deployed in critical infrastructure sectors such as energy, utilities, transportation, and industrial control systems, face significant risks from this vulnerability. Successful exploitation could lead to full compromise of network devices that serve as gateways or control points, enabling attackers to disrupt operations, manipulate network traffic, or pivot to other internal systems. The root-level code execution capability threatens confidentiality by exposing sensitive configuration and operational data, integrity by allowing unauthorized changes to device settings or firmware, and availability by enabling denial-of-service conditions or persistent backdoors. Given the strategic importance of these devices in managing critical infrastructure, exploitation could have cascading effects on national security, public safety, and economic stability within Europe. Furthermore, the requirement for authentication means that attackers may need to compromise credentials or leverage insider threats, which is a realistic scenario in targeted attacks against high-value infrastructure. The lack of current known exploits provides a window for proactive defense, but the critical severity score underscores the urgency for European entities to address this vulnerability promptly.

Mitigation Recommendations

1. Immediate mitigation should include restricting access to the web interface of affected RUGGEDCOM devices to trusted administrative networks only, using network segmentation and firewall rules to limit exposure. 2. Enforce strong authentication mechanisms and rotate credentials regularly to reduce the risk of credential compromise. 3. Monitor device logs and network traffic for unusual traceroute requests or command injection indicators, employing intrusion detection systems tuned for such anomalies. 4. Disable or restrict the use of the traceroute tool in the web interface if possible until a patch is available. 5. Engage with Siemens support channels to obtain early access to firmware updates or patches addressing CVE-2025-33025 and plan for timely deployment. 6. Implement multi-factor authentication (MFA) for device management interfaces to add an additional security layer. 7. Conduct regular vulnerability assessments and penetration testing focused on industrial control systems to identify and remediate similar weaknesses. 8. Develop and rehearse incident response plans specific to industrial network compromises to minimize impact in case of exploitation.

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Technical Details

Data Version
5.1
Assigner Short Name
siemens
Date Reserved
2025-04-15T14:09:25.611Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682d9816c4522896dcbd659f

Added to database: 5/21/2025, 9:08:38 AM

Last enriched: 7/12/2025, 2:02:39 AM

Last updated: 7/31/2025, 11:54:20 PM

Views: 10

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