CVE-2025-43947: n/a in n/a
Codemers KLIMS 1.6.DEV lacks a proper access control mechanism, allowing a normal KLIMS user to perform all the actions that an admin can perform, such as modifying the configuration, creating a user, uploading files, etc.
AI Analysis
Technical Summary
CVE-2025-43947 is a high-severity vulnerability affecting Codemers KLIMS version 1.6.DEV. The core issue is the absence of a proper access control mechanism within the application. This flaw allows any authenticated KLIMS user, regardless of their assigned role or privileges, to perform actions reserved for administrators. These actions include modifying system configurations, creating new user accounts, uploading arbitrary files, and potentially other administrative tasks. The vulnerability is classified under CWE-284, which pertains to improper access control. According to the CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L), the vulnerability can be exploited remotely over the network without requiring any privileges or user interaction. Exploitation can lead to partial confidentiality, integrity, and availability impacts, as attackers can manipulate configurations and user accounts, potentially disrupting system operations or escalating privileges. Although no known exploits are currently reported in the wild, the ease of exploitation and the broad scope of impact make this vulnerability a significant risk. The lack of vendor and product details limits the ability to pinpoint exact deployment scenarios, but the vulnerability clearly affects KLIMS 1.6.DEV installations. KLIMS is a Laboratory Information Management System (LIMS), typically used in research, clinical, or industrial laboratory environments to manage samples, data, and workflows. The ability for a normal user to gain administrative capabilities could lead to unauthorized data access, data tampering, or disruption of laboratory operations.
Potential Impact
For European organizations, especially those in the healthcare, pharmaceutical, research, and industrial sectors that rely on KLIMS for laboratory data management, this vulnerability poses a serious threat. Unauthorized administrative access could lead to manipulation or deletion of critical laboratory data, impacting research integrity, patient safety, and regulatory compliance. Confidentiality breaches could expose sensitive patient or proprietary data, while integrity violations could corrupt experimental results or quality control processes. Availability impacts might disrupt laboratory workflows, causing operational delays and financial losses. Given the critical role of LIMS in regulated environments, exploitation could also lead to non-compliance with GDPR and other data protection regulations, resulting in legal and reputational consequences. The vulnerability’s remote exploitability without authentication increases the risk of widespread attacks, particularly in environments where KLIMS is exposed to internal or external networks without adequate segmentation or monitoring.
Mitigation Recommendations
1. Immediate implementation of network segmentation to isolate KLIMS servers from general user networks, limiting access to trusted personnel only. 2. Deploy strict firewall rules and access control lists (ACLs) to restrict network access to KLIMS instances, ideally allowing only administrative workstations to connect. 3. Conduct a thorough audit of user roles and permissions within KLIMS to identify and disable any accounts with unnecessary privileges. 4. Implement multi-factor authentication (MFA) for all user accounts accessing KLIMS to reduce the risk of credential misuse. 5. Monitor KLIMS logs for unusual activities such as configuration changes, user creation, or file uploads by non-administrative users. 6. If possible, apply custom access control patches or workarounds by restricting application-level permissions until an official patch is released. 7. Engage with Codemers or the software vendor to obtain updates or security advisories and plan for timely patch deployment once available. 8. Educate laboratory staff about the risks and signs of exploitation to enhance internal detection and response capabilities. 9. Consider deploying intrusion detection/prevention systems (IDS/IPS) tuned to detect anomalous KLIMS activities. 10. Regularly back up KLIMS data and configurations to enable recovery in case of compromise.
Affected Countries
Germany, France, United Kingdom, Netherlands, Switzerland, Belgium, Sweden
CVE-2025-43947: n/a in n/a
Description
Codemers KLIMS 1.6.DEV lacks a proper access control mechanism, allowing a normal KLIMS user to perform all the actions that an admin can perform, such as modifying the configuration, creating a user, uploading files, etc.
AI-Powered Analysis
Technical Analysis
CVE-2025-43947 is a high-severity vulnerability affecting Codemers KLIMS version 1.6.DEV. The core issue is the absence of a proper access control mechanism within the application. This flaw allows any authenticated KLIMS user, regardless of their assigned role or privileges, to perform actions reserved for administrators. These actions include modifying system configurations, creating new user accounts, uploading arbitrary files, and potentially other administrative tasks. The vulnerability is classified under CWE-284, which pertains to improper access control. According to the CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L), the vulnerability can be exploited remotely over the network without requiring any privileges or user interaction. Exploitation can lead to partial confidentiality, integrity, and availability impacts, as attackers can manipulate configurations and user accounts, potentially disrupting system operations or escalating privileges. Although no known exploits are currently reported in the wild, the ease of exploitation and the broad scope of impact make this vulnerability a significant risk. The lack of vendor and product details limits the ability to pinpoint exact deployment scenarios, but the vulnerability clearly affects KLIMS 1.6.DEV installations. KLIMS is a Laboratory Information Management System (LIMS), typically used in research, clinical, or industrial laboratory environments to manage samples, data, and workflows. The ability for a normal user to gain administrative capabilities could lead to unauthorized data access, data tampering, or disruption of laboratory operations.
Potential Impact
For European organizations, especially those in the healthcare, pharmaceutical, research, and industrial sectors that rely on KLIMS for laboratory data management, this vulnerability poses a serious threat. Unauthorized administrative access could lead to manipulation or deletion of critical laboratory data, impacting research integrity, patient safety, and regulatory compliance. Confidentiality breaches could expose sensitive patient or proprietary data, while integrity violations could corrupt experimental results or quality control processes. Availability impacts might disrupt laboratory workflows, causing operational delays and financial losses. Given the critical role of LIMS in regulated environments, exploitation could also lead to non-compliance with GDPR and other data protection regulations, resulting in legal and reputational consequences. The vulnerability’s remote exploitability without authentication increases the risk of widespread attacks, particularly in environments where KLIMS is exposed to internal or external networks without adequate segmentation or monitoring.
Mitigation Recommendations
1. Immediate implementation of network segmentation to isolate KLIMS servers from general user networks, limiting access to trusted personnel only. 2. Deploy strict firewall rules and access control lists (ACLs) to restrict network access to KLIMS instances, ideally allowing only administrative workstations to connect. 3. Conduct a thorough audit of user roles and permissions within KLIMS to identify and disable any accounts with unnecessary privileges. 4. Implement multi-factor authentication (MFA) for all user accounts accessing KLIMS to reduce the risk of credential misuse. 5. Monitor KLIMS logs for unusual activities such as configuration changes, user creation, or file uploads by non-administrative users. 6. If possible, apply custom access control patches or workarounds by restricting application-level permissions until an official patch is released. 7. Engage with Codemers or the software vendor to obtain updates or security advisories and plan for timely patch deployment once available. 8. Educate laboratory staff about the risks and signs of exploitation to enhance internal detection and response capabilities. 9. Consider deploying intrusion detection/prevention systems (IDS/IPS) tuned to detect anomalous KLIMS activities. 10. Regularly back up KLIMS data and configurations to enable recovery in case of compromise.
Affected Countries
For access to advanced analysis and higher rate limits, contact root@offseq.com
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2025-04-20T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d9848c4522896dcbf5dcc
Added to database: 5/21/2025, 9:09:28 AM
Last enriched: 6/21/2025, 4:52:52 PM
Last updated: 7/26/2025, 6:00:27 AM
Views: 10
Related Threats
CVE-2025-8834: Cross Site Scripting in JCG Link-net LW-N915R
MediumCVE-2025-55159: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer in tokio-rs slab
MediumCVE-2025-55161: CWE-918: Server-Side Request Forgery (SSRF) in Stirling-Tools Stirling-PDF
HighCVE-2025-25235: CWE-918 Server-Side Request Forgery (SSRF) in Omnissa Secure Email Gateway
HighCVE-2025-55151: CWE-918: Server-Side Request Forgery (SSRF) in Stirling-Tools Stirling-PDF
HighActions
Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.
External Links
Need enhanced features?
Contact root@offseq.com for Pro access with improved analysis and higher rate limits.