CVE-2025-15461
Remote Buffer Overflow in UTT 进取 520W strcpy Function
Publication date: 2026-01-05
Last updated on: 2026-01-05
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| utt | 进取_520w | 1.7.7-180627 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| CWE-120 | The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a critical buffer overflow found in the UTT 进取 520W device, version 1.7.7-180627. It occurs in the strcpy function within the file /goform/formTaskEdit when handling the input argument selDateType. The input is copied without proper bounds checking, which can overflow the buffer. This flaw allows an attacker to remotely execute the attack by manipulating the input, potentially leading to system compromise. [2, 3]
How can this vulnerability impact me? :
The vulnerability can impact you by compromising the confidentiality, integrity, and availability of the affected system. An attacker can remotely exploit this buffer overflow to cause denial-of-service (DoS) attacks or potentially execute arbitrary code, leading to system crashes or unauthorized control over the device. Since the exploit is publicly available and easy to execute, the risk is significant. [2, 3]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring requests to the endpoint /goform/formTaskEdit for suspicious or unusually large input values in the selDateType parameter that could trigger the buffer overflow. Network intrusion detection systems (NIDS) can be configured to alert on such patterns. Additionally, manual testing or scanning tools can be used to send crafted HTTP requests to /goform/formTaskEdit with oversized selDateType parameters to check for abnormal behavior or crashes. Specific commands might include using curl or similar tools to send test payloads, for example: curl -X POST http://<target-ip>/goform/formTaskEdit -d "selDateType=$(python -c 'print("A"*1000)')". Monitoring system logs for crashes or abnormal behavior after such tests can also help detect exploitation attempts. [2, 3]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include restricting access to the vulnerable device, such as limiting network exposure of the UTT 进取 520W device, especially to untrusted networks. Since no vendor patch or fix is available and the vendor did not respond, consider replacing the affected product with a secure alternative. Additionally, implement network-level protections like firewall rules or intrusion prevention systems to block exploit attempts targeting /goform/formTaskEdit. Monitoring for exploit attempts and disabling or restricting the vulnerable functionality if possible are also recommended. [2]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The vulnerability impacts the confidentiality, integrity, and availability of the affected system, which are core principles in many compliance standards such as GDPR and HIPAA. Because the flaw allows remote exploitation leading to buffer overflow, it could result in unauthorized access or denial of service, thereby potentially causing non-compliance with these regulations. However, no specific compliance impact or mitigation guidance related to these standards is detailed in the provided resources. [2]