CVE-2025-6098
CVE-2025-6098
CVSS Vector
v4.0- Attack Vector
- Network
- Attack Complexity
- Low
- Attack Requirements
- None
- Privileges Required
- None
- User Interaction
- None
- Confidentiality (Vulnerable)
- High
- Integrity (Vulnerable)
- High
- Availability (Vulnerable)
- High
- Confidentiality (Subsequent)
- None
- Integrity (Subsequent)
- None
- Availability (Subsequent)
- None
Description
A vulnerability was found in UTT 进取 750W up to 5.0. It has been classified as critical. This affects the function strcpy of the file /goform/setSysAdm of the component API. The manipulation of the argument passwd1 leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Comprehensive Technical Analysis of CVE-2025-6098
1. Vulnerability Assessment and Severity Evaluation
CVE ID: CVE-2025-6098 CVSS Score: 9.8 (Critical)
The vulnerability in question affects the UTT 进取 750W device, specifically in versions up to 5.0. The issue resides in the strcpy function within the /goform/setSysAdm file of the API component. The manipulation of the passwd1 argument can lead to a buffer overflow, which is a severe issue as it can be exploited remotely.
Severity Evaluation:
- Critical: The CVSS score of 9.8 indicates a highly severe vulnerability. The potential for remote exploitation, combined with the lack of vendor response, elevates the risk significantly.
- Impact: Successful exploitation could lead to arbitrary code execution, data corruption, or denial of service (DoS).
2. Potential Attack Vectors and Exploitation Methods
Attack Vectors:
- Remote Exploitation: An attacker can exploit this vulnerability over the network, making it accessible to a wide range of potential attackers.
- Buffer Overflow: By sending a specially crafted
passwd1argument, an attacker can overflow the buffer allocated for this parameter, leading to unintended behavior.
Exploitation Methods:
- Crafted Input: An attacker can send a maliciously crafted input to the
/goform/setSysAdmendpoint, causing a buffer overflow. - Code Execution: If the buffer overflow is not properly mitigated, it could allow an attacker to execute arbitrary code on the affected device.
3. Affected Systems and Software Versions
Affected Systems:
- UTT 进取 750W devices running firmware versions up to 5.0.
Software Versions:
- All versions up to and including 5.0 are vulnerable.
4. Recommended Mitigation Strategies
Immediate Actions:
- Network Segmentation: Isolate affected devices from critical networks to limit potential damage.
- Firewall Rules: Implement strict firewall rules to block unauthorized access to the
/goform/setSysAdmendpoint. - Monitoring: Increase monitoring of network traffic to and from affected devices to detect any unusual activity.
Long-Term Solutions:
- Firmware Update: Once available, apply the vendor-provided firmware update that addresses this vulnerability.
- Input Validation: Implement additional input validation mechanisms to prevent buffer overflows.
- Security Patches: Regularly apply security patches and updates to all networked devices.
5. Impact on Cybersecurity Landscape
Broader Implications:
- Supply Chain Risk: The vulnerability highlights the risks associated with IoT devices and the importance of vendor responsiveness in mitigating threats.
- Remote Exploitation: The ability to exploit this vulnerability remotely underscores the need for robust network security measures.
- Public Disclosure: The public disclosure of the exploit increases the urgency for organizations to implement mitigation strategies promptly.
Industry Response:
- Vendor Accountability: The lack of vendor response emphasizes the need for better accountability and communication from device manufacturers.
- Cybersecurity Awareness: Increased awareness and training for IT professionals on handling and mitigating buffer overflow vulnerabilities.
6. Technical Details for Security Professionals
Vulnerability Details:
- Function:
strcpy - File:
/goform/setSysAdm - Component: API
- Argument:
passwd1
Exploit Details:
- Public Disclosure: The exploit has been publicly disclosed, making it accessible to both security researchers and malicious actors.
- Proof of Concept (PoC): Available at the provided GitHub links, which detail the specifics of the exploit.
References:
Conclusion: CVE-2025-6098 represents a critical vulnerability that requires immediate attention from cybersecurity professionals. The potential for remote exploitation and the lack of vendor response necessitate proactive mitigation strategies to protect affected systems. Organizations should prioritize network segmentation, strict access controls, and regular monitoring to mitigate the risk until a vendor-provided patch is available.