Buffer Overflow Vulnerability in UTT Aggressive 520W by UTT
CVE-2026-31062

4.5MEDIUM

Key Information:

Vendor

UTT

Status
Aggressive 520W
Vendor
CVE Published:
6 April 2026

What is CVE-2026-31062?

A buffer overflow vulnerability has been identified in the filename parameter of the formFtpServerDirConfig function in UTT Aggressive 520W version v3v1.7.7-180627. This flaw can be exploited by attackers, allowing for a possibility of Denial of Service (DoS) when crafted inputs are processed. It is crucial for users to assess their products and apply necessary mitigations to prevent unauthorized access and potential service disruption.

References

https://github.com/zxq0408/Vul202601/blob/main/7.md

CVSS V3.1

Score:
4.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.