CVE-2026-2086

UTT HiPER 810G Management formFireWall strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: February 7, 2026 at 01:32 PM UTC
Updated: June 17, 2026 at 10:30 AM UTC
2 products affected across 1 vendor810G FirmwareHiPER 810G

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Severity
HIGH8.8
Exploit prediction
EPSS 0.7%
SSVC
PoC

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.

Affected

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

v ≤ 1.7.7-171114
utt-810g (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.344653
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.344653
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.746502
Issue TrackingExploitMitigationThird Party Advisory
Source: cverecord
https://github.com/alc9700jmo/CVE/issues/22
ExploitIssue TrackingMitigationThird Party Advisory
Source: cverecord
https://github.com/alc9700jmo/CVE/issues/22#issue-3851242657

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

StatusANALYZED
CWE
CWE-120CWE-119

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