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HIGH

CVE-2026-3814

UTT HiPER 810G getOneApConfTempEntry strcpy buffer overflow

CVSS v3

8.8

HIGH

EPSS Score

1.0 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

poc

SSVC status

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.

Technical details

Published
2026-03-09
Last Modified
2026-03-10

Frequently asked questions

What is CVE-2026-3814?

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.

Is CVE-2026-3814 actively exploited?

A proof-of-concept exploit exists for CVE-2026-3814, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2026-3814?

CVE-2026-3814 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2026-3814 affecting your environment?

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