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CVE-2026-3698

UTT HiPER 810G NTP strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: March 8, 2026 at 01:32 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 0.7%
SSVC
PoC

Description

A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114. This affects the function strcpy of the file /goform/NTP. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

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%
1.7.7-171114

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.349644
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.349644
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.765748
ExploitThird Party Advisory
Source: cverecord
https://github.com/7wkajk/CVE-VUL/blob/main/3.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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