CVE-2026-3700

HIGH

UTT HiPER 810G <=1.7.7-171114 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formConfigDnsFilterGlobal. This manipulation causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

References (4)

Core 4
Core References
Permissions Required, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.349646
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.349646
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.765750

Scores

CVSS v3 8.8
EPSS 0.0066
EPSS Percentile 46.3%
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 none
Automatable no
Technical Impact total

Details

CWE
CWE-120 CWE-119
Status published
Products (1)
utt/810g_firmware < 1.7.7-171114
Published Mar 08, 2026
Tracked Since Mar 08, 2026