Description
A vulnerability was determined in UTT 进取 512W up to 3.1.7.7-171114. This impacts the function strcpy of the file /goform/formNatStaticMap of the component Endpoint. Executing manipulation of the argument NatBind can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-202880
1. Vulnerability Assessment and Severity Evaluation
The vulnerability identified in the UTT 进取 512W device up to version 3.1.7.7-171114 involves a buffer overflow in the strcpy function within the /goform/formNatStaticMap file of the Endpoint component. This vulnerability is particularly severe due to its potential for remote exploitation and the high impact on confidentiality, integrity, and availability.
Severity Evaluation:
- CVSS Base Score: 9.3 (Critical)
- CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
The high base score indicates that this vulnerability poses a significant risk. The attack vector (AV:N) is network-based, requiring low complexity (AC:L) and no special privileges (PR:N) or user interaction (UI:N). The impact on confidentiality, integrity, and availability is high (VC:H, VI:H, VA:H).
2. Potential Attack Vectors and Exploitation Methods
Attack Vectors:
- Remote Exploitation: The vulnerability can be exploited remotely, meaning an attacker can target the device over the network without needing physical access.
- Buffer Overflow: The
strcpyfunction does not perform bounds checking, allowing an attacker to overwrite adjacent memory.
Exploitation Methods:
- Manipulation of
NatBindArgument: An attacker can craft a malicious input to theNatBindargument, causing a buffer overflow. This can lead to arbitrary code execution, denial of service, or other unauthorized actions. - Public Disclosure: The exploit has been publicly disclosed, increasing the likelihood of its use by malicious actors.
3. Affected Systems and Software Versions
Affected Systems:
- Device: UTT 进取 512W
- Software Versions: Up to 3.1.7.7-171114
Component:
- File:
/goform/formNatStaticMap - Function:
strcpy
4. Recommended Mitigation Strategies
Immediate Actions:
- Patch Management: Apply any available patches or updates from the vendor. If no patch is available, consider disabling the affected functionality or isolating the device from the network.
- Network Segmentation: Implement network segmentation to limit the exposure of vulnerable devices.
- Intrusion Detection: Deploy intrusion detection systems (IDS) to monitor for suspicious activity related to this vulnerability.
Long-Term Strategies:
- Regular Audits: Conduct regular security audits and vulnerability assessments.
- Vendor Communication: Continue to engage with the vendor for updates and patches.
- User Education: Educate users on the risks and best practices for securing network devices.
5. Impact on European Cybersecurity Landscape
The public disclosure of this vulnerability poses a significant risk to European organizations using the affected UTT 进取 512W devices. The potential for remote exploitation and high impact on confidentiality, integrity, and availability makes it a critical concern for cybersecurity professionals. Organizations must prioritize mitigation efforts to protect against potential attacks.
6. Technical Details for Security Professionals
Vulnerability Details:
- Function:
strcpy - File:
/goform/formNatStaticMap - Component: Endpoint
- Argument:
NatBind
Exploitation:
- Buffer Overflow: The
strcpyfunction does not check the length of the input, allowing an attacker to overwrite memory. - Remote Access: The vulnerability can be exploited over the network, making it a high-risk target.
Mitigation:
- Code Review: Ensure that all input functions perform proper bounds checking.
- Secure Coding Practices: Use secure alternatives to
strcpy, such asstrncpyorstrlcpy. - Monitoring: Implement logging and monitoring to detect and respond to suspicious activity.
References:
Aliases:
- CVE-2025-14534
Assigner:
- VulDB
ENISA IDs:
- Product: 6c8ede01-5531-3dfd-91e7-b9bbc9a60668
- Vendor: 346ce768-90d4-3107-98f3-e236e262be7c
This comprehensive analysis underscores the critical nature of the vulnerability and the urgent need for mitigation strategies to protect against potential exploitation.