CVE-2025-15431 UTT CVE debrief

Who should care

Defenders responsible for systems using UTT 进取 512W 1.7.7-171114 should assess exposure and prioritize remediation. This includes IT security teams, system administrators, and network defenders who manage or monitor systems that may be affected by this vulnerability. They should verify if the system is vulnerable, apply patches or mitigations, and implement input validation and sanitization to prevent exploitation. Additionally, they should monitor for any

Why it matters

CVE-2025-15431 is a buffer overflow vulnerability in UTT 进取 512W 1.7.7-171114 that can be exploited remotely. Defenders should verify exposure, apply patches or mitigations, and implement input validation and sanitization to prevent exploitation.

• Verify if the system is vulnerable and apply patches or mitigations.
• Implement input validation and sanitization to prevent exploitation.
• Monitor for suspicious activity related to the /goform/formFtpServerDirConfig endpoint.
• Assess the potential for remote exploitation and its consequences.

Technical summary

The vulnerability exists in the strcpy function of /goform/formFtpServerDirConfig in UTT 进取 512W 1.7.7-171114. A remote attacker can exploit this by manipulating the filename argument, potentially leading to a buffer overflow. The vulnerability has a CVSS score of 7.4, indicating a high severity level. Defenders should prioritize verifying the affected version and applying any available patches or mitigations to prevent exploitation. Implementing input validation and sanitization can also help prevent exploitation.

Defensive priority

Defenders should prioritize verifying the affected version and applying any available patches or mitigations.

Recommended defensive actions

• Verify the version of UTT 进取 512W and check if it is vulnerable (1.7.7-171114 or earlier).
• Apply any available patches or updates to address the buffer overflow vulnerability.
• Implement input validation and sanitization to prevent exploitation of the strcpy function.
• Monitor for any suspicious activity related to the /goform/formFtpServerDirConfig endpoint.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its CVSS score of 7.4 and the potential for remote exploitation. The vulnerability affects UTT 进取 512W 1.7.7-171114 and involves a buffer overflow in the strcpy function of /goform/formFtpServerDirConfig. The exploit has been published, and defenders should verify exposure and apply patches or mitigations. The source details are limited, so defenders should exercise caution and consider the potential for unknown affected scope.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.