CVE-2026-31065

MEDIUM EPSS 13.6%

Published Apr 6, 20262mo ago · Modified Jun 17, 20261w ago

4.5 CVSS 3.1

Medium

Published Apr 6, 2026 2mo ago

Last Modified Jun 17, 2026 1w ago

Description

UTT Aggressive 520W v3v1.7.7-180627 was discovered to contain a buffer overflow in the addCommand parameter of the formConfigCliForEngineerOnly function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Details

Base Score

4.5

Exploitability

0.9

Impact

3.6

Vector string

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector Adjacent

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

13.6% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-120

Affected Products 2

Vendor	Product	Version	Range
utt	520w_firmware	1.7.7-180627	any
utt	520w	3.0	any

References 1

github.com https://github.com/zxq0408/Vul202601/blob/main/8.md

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.