CVE-2025-6734

HIGH EPSS 51.8%
Published Jun 26, 20251y ago · Modified Jun 17, 20261w ago
7.4 CVSS 4.0
High
Find Similar
Published Jun 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in UTT HiPER 840G up to 3.1.1-190328. It has been rated as critical. This issue affects the function sub_484E40 of the file /goform/formP2PLimitConfig of the component API. The manipulation of the argument except leads to buffer overflow. The attack may be initiated 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.

CVSS Details

Base Score
7.4
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
51.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-120

Affected Products 2

VendorProductVersionRange
utt840g_firmware* ≤3.1.1-190328
utt840g3.0any

References 5

  • github.com https://github.com/d2pq/cve/blob/main/616/3.md
    ExploitThird Party Advisory
  • github.com https://github.com/d2pq/cve/blob/main/616/3.md#poc
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.314009
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.314009
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.597679
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.