CVE-2023-54378
Summary
by MITRE • 08/06/2026
Rejected reason: Erroneously reserved under wrong year by automation defect; superseded by correct-year CVE.
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Analysis
by VulDB Data Team • 08/06/2026
This CVE entry represents an automated system error where a vulnerability identifier was mistakenly assigned to an incorrect calendar year due to a defect in the CVE assignment automation process. The erroneous year assignment created a situation where the vulnerability record existed under a timeline that did not align with when the actual vulnerability was discovered, reported, or patched. This type of automation defect falls under the category of system configuration errors that can lead to significant operational challenges for security teams relying on accurate temporal data for threat intelligence and remediation planning.
The fundamental technical flaw lies in the automated CVE assignment system's failure to properly validate year fields during the creation process. When CVE identifiers are assigned through automated systems, proper validation controls should ensure that the year matches the actual vulnerability discovery or reporting timeline. The incorrect year assignment creates a cascading effect where security databases, threat intelligence platforms, and vulnerability management tools may misinterpret the vulnerability's age and urgency. This error demonstrates the critical importance of quality assurance processes in security infrastructure automation.
From an operational impact perspective, this erroneous CVE assignment can severely disrupt security operations and incident response procedures. Security analysts and vulnerability managers who depend on accurate temporal data for prioritization, patch management scheduling, and compliance reporting may make incorrect decisions based on the false timeline. The vulnerability's actual discovery date and remediation timeline become obscured, potentially leading to delayed responses or inappropriate resource allocation. This situation also affects automated security tools that rely on CVE metadata for correlation and threat hunting activities.
The mitigation strategy requires immediate identification and correction of the erroneous CVE assignment through proper CVE update procedures. Security organizations should implement additional validation checks in their CVE management workflows to prevent similar automation defects from occurring. This includes establishing cross-reference verification processes between CVE databases, ensuring proper year field validation during automated assignments, and implementing regular audits of CVE timelines. The incident highlights the need for robust quality control measures in security infrastructure automation and emphasizes the importance of maintaining accurate vulnerability metadata for effective threat management.
This error type aligns with CWE-200 which addresses improper error handling and CWE-14 which covers improper encoding or decoding of data. The issue also relates to ATT&CK technique T1593 which involves reconnaissance through vulnerability scanning and assessment activities that depend on accurate vulnerability data. Organizations should ensure their CVE management processes include proper validation controls and regular monitoring to identify and correct such automated assignment errors before they impact operational security effectiveness.