PatchSiren cyber security CVE debrief

CVE-2024-12757 Nedap Librix CVE debrief

CVE-2024-12757 is a HIGH severity vulnerability (CVSS 8.6) in Nedap Librix Ecoreader, published on January 7, 2025. The vulnerability stems from missing authentication for critical functions, allowing unauthenticated attackers to potentially execute malicious code on affected systems. This represents a significant security gap in an industrial control system component, as network-accessible administrative functions without authentication create a direct path for remote compromise. The affected product, Ecoreader, appears to expose critical functionality without requiring valid credentials, violating fundamental secure-by-design principles for industrial systems. Notably, Nedap Librix did not respond to CISA's coordination attempts, indicating no vendor-supplied patch or official mitigation guidance is currently available. Organizations deploying this product should implement immediate network-layer controls and consider isolation measures until a security update can be obtained or the vendor engages on remediation.

Vendor: Nedap Librix
Product: Ecoreader
CVSS: HIGH 8.6
CISA KEV: Not listed in stored evidence
Original CVE published: 2025-01-07
Original CVE updated: 2025-01-07
Advisory published: 2025-01-07
Advisory updated: 2025-01-07

Who should care

Organizations operating Nedap Librix Ecoreader in industrial, commercial, or access control environments; operational technology security teams managing building automation or physical security systems; critical infrastructure operators where Ecoreader components may bridge IT/OT networks; security architects evaluating vendor security responsiveness for procurement decisions

Technical summary

The Nedap Librix Ecoreader product implements critical functions without requiring authentication, violating CWE-306 (Missing Authentication for Critical Function). An unauthenticated attacker with network access can interact with these functions to achieve code execution. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L) reflects network attack vector, low attack complexity, no required privileges or user interaction, with impacts to confidentiality (high), integrity (low), and availability (low). This vulnerability class is particularly dangerous in operational technology environments where Ecoreader may be deployed, as industrial systems often lack compensating network controls and may remain unpatched due to operational constraints. The vendor's non-response to CISA coordination attempts suggests no remediation timeline is currently available.

Defensive priority

critical

Recommended defensive actions

Immediately restrict network access to Nedap Librix Ecoreader systems to authorized administrative hosts only; deploy firewall rules or network segmentation to block untrusted network reachability
Conduct inventory of all Ecoreader deployments to identify exposed instances; prioritize systems with internet-facing or broadly accessible network positions
Monitor for anomalous connections to Ecoreader administrative interfaces and unexpected process execution or file modifications on host systems
Engage Nedap Librix directly through support channels to request security patch timeline and official remediation guidance
If vendor engagement fails, evaluate alternative access control products with documented security maintenance practices for operational technology environments
Apply defense-in-depth controls per CISA ICS recommended practices including host-based firewalls, least-privilege service accounts, and continuous monitoring
Document risk acceptance decisions for unpatched systems and escalate to operational technology security governance for exposure management tracking

Evidence notes

Vulnerability description and vendor non-response confirmed via CISA CSAF advisory ICSA-25-007-02. CVSS 3.1 vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L indicates network exploitable, low complexity, no privileges required, with high confidentiality impact and low integrity/availability impact.

Sources and references

Verified primary and authoritative sources

CVE-2024-12757 CVE Program record
Publisher, destination, and source semantics verified

URL: https://www.cve.org/CVERecord?id=CVE-2024-12757

CVE Program - Official CVE Program record with source-provided CVE metadata.
CVE-2024-12757 NVD vulnerability detail
Publisher, destination, and source semantics verified

URL: https://nvd.nist.gov/vuln/detail/CVE-2024-12757

NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Source item URL
Unverified legacy reference

URL: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-007-02.json

cisa_csaf
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/news-events/ics-advisories/icsa-25-007-02

Reference
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01

Reference
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/resources-tools/resources/ics-recommended-practices

Reference
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf

Reference
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/topics/industrial-control-systems

Reference
Source reference
Unverified legacy reference

URL: https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf

Reference
Source reference
Unverified legacy reference

URL: https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B

Reference

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.