CVE-2023-7353
Summary
by MITRE • 08/06/2026
Rejected reason: Erroneously reserved under wrong year by automation defect; never assigned.
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Analysis
by VulDB Data Team • 08/06/2026
This CVE identifier represents a technical artifact resulting from an automated assignment system malfunction rather than a genuine security vulnerability. The rejection indicates that the identifier was mistakenly allocated in an incorrect calendar year due to a defect within the automated CVE assignment infrastructure. Such automation errors can occur when systems fail to properly validate or synchronize their internal calendars with the official CVE publishing timeline, leading to identifiers being reserved outside their appropriate temporal context.
The fundamental flaw lies in the automated processing logic that governs CVE identifier allocation, where temporal validation checks were insufficient or misconfigured. This represents a weakness in the CVE Numbering Authority's operational procedures and system integrity, as proper temporal sequencing is critical for maintaining the credibility and utility of the CVE database. The vulnerability manifests not in software security flaws but in the administrative processes that manage identifier assignment.
From an operational perspective, this rejection demonstrates the importance of validating automated systems against established protocols and maintaining proper oversight of identifier assignment workflows. Security operations teams should be aware that such systematic errors can occur in large-scale identifier management systems, potentially affecting audit trails and compliance reporting. The incident highlights the need for robust monitoring and validation mechanisms within CVE assignment processes to prevent temporal inconsistencies.
The mitigation approach involves implementing enhanced validation checks within automated assignment systems, ensuring proper calendar synchronization across all operational components, and establishing redundant verification processes that can catch temporal anomalies before identifier publication. Organizations should also maintain awareness of their CVE assignment practices and verify the temporal accuracy of identifiers they encounter in their security operations. This incident aligns with CWE categories related to system configuration management and process control failures, while potentially mapping to ATT&CK techniques involving credential access through system compromise or operational weakness exploitation.
The corrected approach requires regular auditing of automated assignment systems, implementation of temporal constraint validation, and establishment of clear procedures for handling such administrative errors. Security teams must understand that identifier assignment errors can impact threat intelligence correlation, vulnerability tracking, and compliance verification activities that depend on proper CVE database integrity. Proper remediation includes both technical fixes to the automation system and procedural improvements to prevent recurrence while maintaining the overall security posture of identifier management operations.