CVE-2026-2086

HIGH

UTT HiPER 810G <1.7.7-171114 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114. Affected by this vulnerability is the function strcpy of the file /goform/formFireWall of the component Management Interface. The manipulation of the argument GroupName results in buffer overflow. The attack can be launched remotely. The exploit is now 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
Permissions Required, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.344653
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.344653
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.746502
Issue Tracking issue-tracking
https://github.com/alc9700jmo/CVE/issues/22
Issue Tracking exploit issue-tracking
https://github.com/alc9700jmo/CVE/issues/22#issue-3851242657

Scores

CVSS v3 8.8
EPSS 0.0062
EPSS Percentile 44.7%
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-120 CWE-119
Status published
Products (1)
utt/810g_firmware < 1.7.7-171114
Published Feb 07, 2026
Tracked Since Feb 18, 2026