CVE-2025-15091
Remote Buffer Overflow in UTT 进取 512W strcpy Function
Publication date: 2025-12-26
Last updated on: 2025-12-26
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| utt | 进取_512w | 1.7.7-171114 |
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?
CVE-2025-15091 is a critical buffer overflow vulnerability in the UTT 进取 512W device (up to version 1.7.7-171114). It occurs in the strcpy function within the /goform/formPictureUrl file, where the argument 'importpictureurl' is not properly checked for size before being copied, leading to a buffer overflow. This flaw allows an attacker to remotely exploit the device by sending a specially crafted request, causing memory corruption and potentially compromising the device's confidentiality, integrity, and availability. [1, 2]
How can this vulnerability impact me? :
This vulnerability can impact you by allowing a remote attacker to exploit the buffer overflow to cause denial of service (DoS) or other malicious effects. It compromises the confidentiality, integrity, and availability of the affected device, potentially leading to unauthorized access, system crashes, or disruption of services. Since the exploit is publicly available and easy to use, the risk of attack is significant. [1, 2]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for suspicious HTTP requests sent to the endpoint /goform/formPictureUrl containing unusually large or malformed 'importpictureurl' parameters that could trigger the buffer overflow. Network intrusion detection systems (NIDS) can be configured to alert on such requests. Additionally, you can use tools like curl or wget to manually test the endpoint by sending crafted requests to observe abnormal behavior or crashes. Example command to test the endpoint: curl -X POST http://<device-ip>/goform/formPictureUrl -d "importpictureurl=<large_payload>". However, no specific detection commands or signatures are provided in the resources. [1, 2]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include replacing the affected UTT 进取 512W device with an alternative product, as no known countermeasures or patches currently exist. Limiting network exposure of the device by restricting access to the vulnerable endpoint and implementing firewall rules to block suspicious requests may reduce risk temporarily. Monitoring for exploit attempts and disabling remote access if possible are also recommended. [1]