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Summary
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary shell commands and the disclosure of sensitive system information.
The following versions of Ilevia EVE X1 Server are affected:
- EVE X1 <=4.7.18.0 (CVE-2025-34185, CVE-2025-34184, CVE-2025-34183, CVE-2025-34186, CVE-2025-34187, CVE-2025-34517, CVE-2025-34518, CVE-2025-34512, CVE-2025-34513)
| CVSS | Vendor | Equipment | Vulnerabilities |
|---|---|---|---|
| v3 9.8 | Ilevia | Ilevia EVE X1 Server | Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’), Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’), Insertion of Sensitive Information into Log File, Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) |
Background
- Critical Infrastructure Sectors: Critical Manufacturing
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: Italy
Vulnerabilities
Expand All +
CVE-2025-34185
Ilevia EVE X1 Server contains a pre-authentication file disclosure vulnerability via the ‘db_log’ POST parameter. Remote attackers can retrieve arbitrary files from the server, exposing sensitive system information and credentials.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVE-2025-34184
Ilevia EVE X1 Server contains an unauthenticated OS command injection vulnerability in the /ajax/php/login.php script. Remote attackers can execute arbitrary system commands by injecting payloads into the ‘passwd’ HTTP POST parameter, leading to full system compromise or denial of service.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVE-2025-34183
Ilevia EVE X1 Server contains a vulnerability in its server-side logging mechanism that allows unauthenticated remote attackers to retrieve plaintext credentials from exposed .log files. This flaw enables full authentication bypass and system compromise through credential reuse.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-532 Insertion of Sensitive Information into Log File
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVE-2025-34186
Ilevia EVE X1/X5 Server contains a vulnerability in its authentication mechanism. Unsanitized input is passed to a system() call for authentication, allowing attackers to inject special characters and manipulate command parsing. Due to the binary’s interpretation of non-zero exit codes as successful authentication, remote attackers can bypass authentication and gain full access to the system.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVE-2025-34187
Ilevia EVE X1/X5 Server contains a misconfiguration in the sudoers file that allows passwordless execution of certain Bash scripts. If these scripts are writable by web-facing users or accessible via command injection, attackers can replace them with malicious payloads. Execution with sudo grants full root access, resulting in remote privilege escalation and potential system compromise.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVE-2025-34517
Ilevia EVE X1 Server firmware contains an absolute path traversal vulnerability in get_file_content.php that allows an attacker to read arbitrary files. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVE-2025-34518
Ilevia EVE X1 Server firmware contains a relative path traversal vulnerability in get_file_content.php that allows an attacker to read arbitrary files. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVE-2025-34512
Ilevia EVE X1 Server firmware contains a reflected cross-site scripting (XSS) vulnerability in index.php that allows an unauthenticated attacker to execute arbitrary code. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
CVE-2025-34513
Ilevia EVE X1 Server firmware contains an OS command injection vulnerability in mbus_build_from_csv.php that allows an unauthenticated attacker to execute arbitrary code. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.
View CVE Details
Affected Products
Ilevia EVE X1 Server
Ilevia
Ilevia EVE X1: <=4.7.18.0
known_affected
Remediations
Mitigation
Ilevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Change all default passwords on active systems to strong, unique credentials to prevent unauthorized access and automated attacks. Review firewall configurations to confirm that internal protections are functioning as intended and external exposure is minimized. Monitor for unauthorized access attempts and apply network segmentation where possible to reduce attack surfaces.
Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Acknowledgments
- Gjoko Krstic of Zero Science Lab reported these vulnerabilities to CISA
Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:
Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.
Locate control system networks and remote devices behind firewalls and isolating them from business networks.
When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:
Do not click web links or open attachments in unsolicited email messages.
Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.
No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
Revision History
- Initial Release Date: 2026-02-05
| Date | Revision | Summary |
|---|---|---|
| 2026-02-05 | 1 | Initial Publication |
