Plattform
other
Komponente
logsign-unified-secops-platform
Behoben in
6.4.28
CVE-2025-1044 describes a critical Authentication Bypass vulnerability within the Logsign Unified SecOps Platform. This flaw allows remote attackers to circumvent authentication controls, potentially leading to unauthorized access and data compromise. The vulnerability impacts versions 6.4.27 through 6.4.27 and has been addressed in version 6.4.32.
The impact of this vulnerability is severe. An attacker can bypass authentication entirely, meaning no credentials are required to exploit it. This allows them to potentially access sensitive data, modify configurations, and execute arbitrary commands on the affected system. The lack of authentication requirements significantly broadens the attack surface and increases the risk of unauthorized access. Successful exploitation could lead to a complete compromise of the Logsign Unified SecOps Platform, impacting its ability to provide security monitoring and incident response capabilities. The vulnerability's ease of exploitation, coupled with the platform's security-critical role, makes it a high-priority concern.
CVE-2025-1044 was publicly disclosed on 2025-02-11. The vulnerability was reported to ZDI as ZDI-CAN-25336. The ease of exploitation, combined with the platform's role in security operations, suggests a potential for active exploitation. The CVSS score of 9.8 indicates a critical severity and high probability of exploitation. No known public proof-of-concept exploits are currently available, but the lack of authentication requirements makes it likely that such exploits will emerge.
Organizations heavily reliant on Logsign Unified SecOps Platform for security monitoring and incident response are at significant risk. Specifically, deployments with limited network segmentation or those lacking robust access controls are particularly vulnerable. Shared hosting environments utilizing Logsign are also at increased risk due to the potential for cross-tenant exploitation.
• linux / server: Monitor access logs for requests to the web service (TCP port 443) without authentication headers. Use journalctl -u logsign to search for authentication-related errors.
journalctl -u logsign | grep -i authentication• generic web: Use curl to attempt accessing the platform's web interface without providing authentication credentials. Check the response headers for any indications of successful access without authentication.
curl -I https://<logsign_ip>/ # Check for 200 OK without authdisclosure
patch
Exploit-Status
EPSS
0.67% (71% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2025-1044 is to immediately upgrade to version 6.4.32 or later. If upgrading is not immediately feasible due to compatibility concerns or system downtime requirements, consider implementing temporary workarounds. While no direct WAF rules can prevent the bypass, strict network segmentation and limiting external access to the platform's web service (TCP port 443) can reduce the attack surface. Regularly review access logs for suspicious activity and implement multi-factor authentication where possible, though this does not directly address the bypass. After upgrading, confirm the vulnerability is resolved by attempting to access the platform without providing valid credentials; access should be denied.
Aktualisieren Sie Logsign Unified SecOps Platform auf Version 6.4.32 oder höher. Dieses Update behebt die Authentifizierungs-Umgehungsschwachstelle. Weitere Details zum Update finden Sie in den Versionshinweisen von 6.4.32.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2025-1044 is a critical vulnerability allowing attackers to bypass authentication in Logsign Unified SecOps Platform, potentially granting unauthorized access without credentials.
If you are running Logsign Unified SecOps Platform version 6.4.27–6.4.27, you are affected by this vulnerability. Upgrade to 6.4.32 or later to mitigate the risk.
The recommended fix is to upgrade to version 6.4.32 or later. If immediate upgrade is not possible, implement temporary workarounds like network segmentation and limiting external access.
While no public exploits are currently known, the ease of exploitation suggests a potential for active exploitation. Monitor your systems closely and apply the patch promptly.
Refer to the official Logsign security advisory for detailed information and instructions: [https://www.logsign.com/security-advisory](https://www.logsign.com/security-advisory)
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