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CVE-2026-4862

UTT HiPER 1250GW Parameter formConfigDnsFilterGlobal strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: March 26, 2026 at 09:00 AM UTC
Updated: June 17, 2026 at 10:57 AM UTC
1 product affected across 1 vendorHiPER 1250GW

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Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A security vulnerability has been detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This issue affects the function strcpy of the file /goform/formConfigDnsFilterGlobal of the component Parameter Handler. Such manipulation of the argument GroupName leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.353193
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.353193
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.776230
Exploit
Source: cverecord
https://github.com/kirlic123/IOTvulner/blob/main/309-1/5.md

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-120CWE-119

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