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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.314009
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.314009
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.597679
Exploit, Third Party Advisory related
https://github.com/d2pq/cve/blob/main/616/3.md
Exploit, Third Party Advisory exploit
https://github.com/d2pq/cve/blob/main/616/3.md#poc
Scores
CVSS v3
8.8
EPSS
0.0149
EPSS Percentile
81.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
utt/840g_firmware
< 3.1.1-190328
Published
Jun 26, 2025
Tracked Since
Feb 18, 2026