CVE-2025-27955: n/a
Clinical Collaboration Platform 12.2.1.5 has a weak logout system where the session token remains valid after logout and allows a remote attacker to obtain sensitive information and execute arbitrary code.
AI Analysis
Technical Summary
CVE-2025-27955 is a medium severity vulnerability affecting Clinical Collaboration Platform version 12.2.1.5. The core issue lies in the platform's weak logout mechanism, where the session token remains valid even after a user logs out. This flaw allows a remote attacker to reuse the session token to access sensitive information and potentially execute arbitrary code on the affected system. The vulnerability is categorized under CWE-1259, which relates to improper session handling or token invalidation. Since the session token remains active post-logout, an attacker who intercepts or obtains the token can bypass authentication controls without requiring any user interaction or privileges. The CVSS score of 6.5 (CVSS 3.1) reflects a network attack vector with low attack complexity, no privileges required, no user interaction, and impacts confidentiality and integrity but not availability. Although no known exploits are reported in the wild yet, the vulnerability poses a significant risk due to the sensitive nature of clinical collaboration platforms, which often handle protected health information (PHI) and other critical data. The arbitrary code execution potential further elevates the risk, as it could lead to full system compromise or lateral movement within healthcare networks. The lack of a vendor or product name in the provided data limits precise identification, but the affected version is clearly stated. No patch links are currently available, indicating that remediation might require vendor engagement or temporary mitigations.
Potential Impact
For European organizations, especially healthcare providers and clinical research institutions, this vulnerability could lead to unauthorized disclosure of sensitive patient data, violating GDPR and other data protection regulations. The ability to execute arbitrary code remotely could enable attackers to implant malware, disrupt clinical workflows, or manipulate medical records, potentially endangering patient safety. The persistence of session tokens post-logout undermines trust in the platform's security and could facilitate insider threats or external attackers leveraging stolen tokens. Given the critical role of clinical collaboration platforms in coordinating patient care and research, exploitation could result in operational disruptions, reputational damage, and regulatory penalties. European healthcare entities are particularly sensitive to data breaches due to stringent compliance requirements and the high value of health data on the black market.
Mitigation Recommendations
Organizations should immediately audit their Clinical Collaboration Platform deployments to identify affected versions (12.2.1.5). Until a vendor patch is available, implement compensating controls such as enforcing shorter session timeouts, monitoring for unusual session reuse patterns, and requiring re-authentication for sensitive operations. Network-level protections like Web Application Firewalls (WAFs) can be tuned to detect and block suspicious token reuse attempts. Additionally, ensure secure transmission of session tokens using TLS and consider implementing multi-factor authentication (MFA) to reduce the risk of token misuse. Regularly review and revoke active sessions, especially after logout events, and educate users about the importance of logging out from shared or public devices. Engage with the vendor for timely patching and monitor threat intelligence feeds for emerging exploit reports.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Sweden, Belgium
CVE-2025-27955: n/a
Description
Clinical Collaboration Platform 12.2.1.5 has a weak logout system where the session token remains valid after logout and allows a remote attacker to obtain sensitive information and execute arbitrary code.
AI-Powered Analysis
Technical Analysis
CVE-2025-27955 is a medium severity vulnerability affecting Clinical Collaboration Platform version 12.2.1.5. The core issue lies in the platform's weak logout mechanism, where the session token remains valid even after a user logs out. This flaw allows a remote attacker to reuse the session token to access sensitive information and potentially execute arbitrary code on the affected system. The vulnerability is categorized under CWE-1259, which relates to improper session handling or token invalidation. Since the session token remains active post-logout, an attacker who intercepts or obtains the token can bypass authentication controls without requiring any user interaction or privileges. The CVSS score of 6.5 (CVSS 3.1) reflects a network attack vector with low attack complexity, no privileges required, no user interaction, and impacts confidentiality and integrity but not availability. Although no known exploits are reported in the wild yet, the vulnerability poses a significant risk due to the sensitive nature of clinical collaboration platforms, which often handle protected health information (PHI) and other critical data. The arbitrary code execution potential further elevates the risk, as it could lead to full system compromise or lateral movement within healthcare networks. The lack of a vendor or product name in the provided data limits precise identification, but the affected version is clearly stated. No patch links are currently available, indicating that remediation might require vendor engagement or temporary mitigations.
Potential Impact
For European organizations, especially healthcare providers and clinical research institutions, this vulnerability could lead to unauthorized disclosure of sensitive patient data, violating GDPR and other data protection regulations. The ability to execute arbitrary code remotely could enable attackers to implant malware, disrupt clinical workflows, or manipulate medical records, potentially endangering patient safety. The persistence of session tokens post-logout undermines trust in the platform's security and could facilitate insider threats or external attackers leveraging stolen tokens. Given the critical role of clinical collaboration platforms in coordinating patient care and research, exploitation could result in operational disruptions, reputational damage, and regulatory penalties. European healthcare entities are particularly sensitive to data breaches due to stringent compliance requirements and the high value of health data on the black market.
Mitigation Recommendations
Organizations should immediately audit their Clinical Collaboration Platform deployments to identify affected versions (12.2.1.5). Until a vendor patch is available, implement compensating controls such as enforcing shorter session timeouts, monitoring for unusual session reuse patterns, and requiring re-authentication for sensitive operations. Network-level protections like Web Application Firewalls (WAFs) can be tuned to detect and block suspicious token reuse attempts. Additionally, ensure secure transmission of session tokens using TLS and consider implementing multi-factor authentication (MFA) to reduce the risk of token misuse. Regularly review and revoke active sessions, especially after logout events, and educate users about the importance of logging out from shared or public devices. Engage with the vendor for timely patching and monitor threat intelligence feeds for emerging exploit reports.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2025-03-11T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 683de64b182aa0cae24f7c43
Added to database: 6/2/2025, 5:58:35 PM
Last enriched: 7/11/2025, 5:34:38 AM
Last updated: 7/30/2025, 4:11:37 PM
Views: 10
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CriticalActions
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