CVE-2026-23800 is a critical vulnerability classified as an incorrect privilege assignment in the Modular DS modular-connector. This vulnerability allows for privilege escalation, enabling unauthorized users to gain elevated access to system resources. The affected versions are 2.5.2 before 2.6.0, and organizations using these versions should take immediate action to address this issue.
The vulnerability has a CVSS score of 10, indicating the highest level of severity. This score reflects the potential impact on confidentiality, integrity, and availability, all rated as high. Organizations need to understand that the risk to their systems is substantial.
Currently, there is no confirmed public exploit available, but the nature of the vulnerability suggests that it may be targeted in attacks. Given the critical severity, organizations should prioritize remediation efforts.
Organizations should prioritize patching immediately. The urgency is underscored by the potential for significant unauthorized access and compromise of sensitive data.
Vulnerability Details
This vulnerability allows for incorrect privilege assignment which can lead to privilege escalation. The affected product is the Modular DS modular-connector, with the vulnerability manifesting in versions 2.5.2 prior to 2.6.0. The vulnerability was published on January 16, 2026, and classified under CWE-266.
Technical Analysis
The root cause of CVE-2026-23800 stems from improper handling of privilege assignments within the Modular DS modular-connector. This vulnerability is exploitable over the network, with low attack complexity. Importantly, no privileges are required for exploitation, and user interaction is not necessary, making it particularly dangerous.
The impact of this vulnerability is significant, as it affects confidentiality, integrity, and availability. Attackers may leverage this vulnerability to gain unauthorized access to sensitive systems and data.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is high. Organizations using the affected versions are at risk of significant unauthorized access. The potential blast radius includes all systems utilizing the Modular DS connector, which could lead to widespread data breaches. Given the critical CVSS score and the potential for exploitation, organizations must address this vulnerability in priority patch cycles.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the Modular DS modular-connector are from 2.5.2 before 2.6.0. All organizations using these versions should prioritize patching to versions that address this vulnerability.
Mitigation & Remediation
Organizations should apply the latest updates to the Modular DS modular-connector. If updates are unavailable, they should implement configuration hardening measures to limit exposure. Additionally, network controls should be enforced to restrict access to sensitive components. Regular monitoring for unusual activity can help identify potential exploitation attempts.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unauthorized access attempts and unusual changes to user privileges. Behavioral anomalies within the system should also be flagged for further investigation.
AppSecure Threat Intelligence Insight
CVE-2026-23800 illustrates the ongoing challenges in managing privilege assignments within software components. This vulnerability highlights the need for continuous security testing and the importance of promptly addressing identified weaknesses. Security teams are encouraged to adopt a proactive approach to vulnerability management and consider engaging in penetration testing to ensure that similar vulnerabilities are identified before they can be exploited.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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