CVE-2007-0073 in ServerProtect
Summary
by MITRE
Heap-based buffer overflow in an unspecified procedure in Trend Micro ServerProtect 5.7 and 5.58 allows remote attackers to execute arbitrary code via unknown vectors, possibly related to a file read operation over RPC.
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Analysis
by VulDB Data Team • 06/15/2025
The vulnerability identified as CVE-2007-0073 represents a critical heap-based buffer overflow flaw within Trend Micro ServerProtect versions 5.7 and 5.58. This security weakness resides in an unspecified procedure that processes file read operations over remote procedure call mechanisms, creating a significant attack surface for malicious actors. The vulnerability's classification as heap-based indicates that the buffer overflow occurs within the heap memory segment, making exploitation particularly dangerous as it can lead to arbitrary code execution with elevated privileges. The remote attack vector means that adversaries can exploit this flaw without requiring local access to the target system, amplifying the potential impact of such an vulnerability.
The technical nature of this flaw stems from improper bounds checking during file read operations within the RPC processing framework of ServerProtect. When the application receives and processes file data through remote procedure calls, insufficient validation allows an attacker to provide malicious input that exceeds the allocated buffer space. This overflow condition can overwrite adjacent memory locations including return addresses, function pointers, or other critical control data structures. The vulnerability's connection to RPC operations suggests that the flaw may be triggered through network-based interactions with the server protection service, potentially through file sharing protocols or remote management interfaces that utilize the affected RPC mechanisms.
The operational impact of this vulnerability extends beyond simple code execution, as successful exploitation could enable attackers to gain complete control over affected systems. The heap-based nature of the overflow provides attackers with sophisticated exploitation techniques, including potential return-oriented programming attacks or direct memory manipulation. Given that ServerProtect operates as a network security solution protecting enterprise environments, exploitation of this vulnerability could compromise entire network infrastructures. The remote execution capability means that attackers could potentially target multiple systems simultaneously without physical access, making this vulnerability particularly attractive for large-scale attacks. The unspecified procedure in which the flaw occurs suggests that the vulnerability may affect multiple code paths within the application, increasing the attack surface and exploitation complexity.
Mitigation strategies for CVE-2007-0073 should prioritize immediate patch deployment from Trend Micro, as the vulnerability has been addressed through official security updates. Organizations should implement network segmentation to limit access to ServerProtect services and restrict RPC communication to trusted networks only. The principle of least privilege should be enforced by configuring RPC services to operate with minimal required permissions and by disabling unnecessary file sharing or remote management features. Network monitoring should focus on detecting anomalous RPC traffic patterns that might indicate exploitation attempts, particularly around file read operations. Additionally, implementing intrusion detection systems with signatures for known exploitation patterns related to heap overflow vulnerabilities can provide early warning capabilities. This vulnerability aligns with CWE-121 heap-based buffer overflow classification and corresponds to attack techniques documented in the MITRE ATT&CK framework under process injection and execution through remote access capabilities. Organizations should also conduct thorough vulnerability assessments to identify any other potentially affected components within their security infrastructure that might share similar RPC processing mechanisms.