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CVE-2026-3814

UTT HiPER 810G getOneApConfTempEntry strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: March 9, 2026 at 10:02 AM UTC
Updated: June 17, 2026 at 10:44 AM UTC
2 products affected across 1 vendor810G FirmwareHiPER 810G

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
PoC

Description

A security flaw has been discovered in UTT HiPER 810G up to 1.7.7-1711. Affected by this issue is the function strcpy of the file /goform/getOneApConfTempEntry. Performing a manipulation results in buffer overflow. It is possible to initiate the attack 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.

810G Firmware· Utt
95%
v ≤ 1.7.7-171114
utt-810g (same device)
HiPER 810G· Utt
60%
1.7.7-1711

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 DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.349780
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.349780
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.769163
ExploitThird Party Advisory
Source: cverecord
https://github.com/whoami648/cve/blob/main/vul/9.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

StatusANALYZED
CWE
CWE-120CWE-119

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