CVE-2023-47035 in RPTC
Summary
by MITRE • 01/19/2024
RPTC 0x3b08c was discovered to not conduct status checks on the parameter tradingOpen. This vulnerability can allow attackers to conduct unauthorized transfer operations.
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Analysis
by VulDB Data Team • 05/30/2025
The vulnerability identified as CVE-2023-47035 resides within the RPTC 0x3b08c system component where insufficient parameter validation occurs for the tradingOpen parameter. This represents a critical security flaw that directly impacts the integrity of financial transaction processing within the affected system. The vulnerability stems from the absence of proper status verification mechanisms that should validate the tradingOpen parameter before proceeding with any transfer operations. According to CWE-20, this corresponds to improper input validation, a fundamental weakness that allows malicious actors to manipulate system parameters and potentially bypass security controls.
The technical implementation of this vulnerability allows attackers to exploit the lack of parameter validation by manipulating the tradingOpen parameter during transaction processing. When the system fails to verify the status of this parameter, it creates an opportunity for unauthorized transfer operations to be executed without proper authorization checks. This flaw operates at the interface level where transaction parameters are processed, making it particularly dangerous as it can be leveraged to conduct fraudulent financial transfers. The vulnerability aligns with ATT&CK technique T1078.004 which covers valid accounts used for lateral movement, as unauthorized operations can be performed through manipulated parameter values.
The operational impact of this vulnerability extends beyond simple unauthorized transactions to potentially compromise the entire financial integrity of the system. Attackers could exploit this weakness to redirect funds, create fraudulent transfers, or manipulate trading records without detection. The lack of status checks creates a persistent security gap that remains active until properly patched, making it an attractive target for malicious actors. This vulnerability particularly affects systems that rely on parameter-based transaction validation, where the absence of proper input sanitization creates an attack surface for parameter manipulation techniques.
Mitigation strategies for CVE-2023-47035 should focus on implementing robust parameter validation mechanisms that enforce proper status checks on the tradingOpen parameter before any transfer operations are permitted. Security measures must include input sanitization, parameter validation routines, and comprehensive access controls that verify trading status before transaction execution. Organizations should implement proper logging and monitoring of parameter changes to detect unauthorized manipulation attempts. The fix should align with security best practices outlined in NIST SP 800-53 controls for input validation and access control. Additionally, regular security assessments should be conducted to ensure that similar parameter validation gaps do not exist in other system components, preventing similar vulnerabilities from being exploited in the future.