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HIGH

CVE-2026-3815

UTT HiPER 810G formApMail 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 weakness has been identified in UTT HiPER 810G up to 1.7.7-1711. This affects the function strcpy of the file /goform/formApMail. Executing a manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Technical details

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

Frequently asked questions

What is CVE-2026-3815?

A weakness has been identified in UTT HiPER 810G up to 1.7.7-1711. This affects the function strcpy of the file /goform/formApMail. Executing a manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Is CVE-2026-3815 actively exploited?

A proof-of-concept exploit exists for CVE-2026-3815, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2026-3815?

CVE-2026-3815 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2026-3815 affecting your environment?

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