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CVE-2026-7420

UTT HiPER 1250GW ConfigAdvideo strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: April 29, 2026 at 10:30 PM UTC
Updated: October 26, 2026 at 08:10 PM UTC
1 product affected across 1 vendorHiPER 1250GW

Using HiPER 1250GW by UTT?

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Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file route/goform/ConfigAdvideo. The manipulation of the argument Profile results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

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/vuln/360157
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/360157/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/803997
Exploit
Source: cverecord
https://github.com/kirlic123/IOTvulner/blob/main/4035/5/5.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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