CVE-2026-3814

Name: CVE-2026-3814
Creator: NVD / NIST
Published: 2026-03-09T10:16:03.387+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2026-3814 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. 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. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.77%

51.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Utt	810g Firmware	<= 1.7.7-171114

References

https://github.com/whoami648/cve/blob/main/vul/9.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.349780Permissions Required, VDB Entry
https://vuldb.com/?id.349780Third Party Advisory, VDB Entry
https://vuldb.com/?submit.769163Third Party Advisory, VDB Entry

Timeline

Published: Mar 9, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-3814?

How severe is CVE-2026-3814?

CVE-2026-3814 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2026-3814?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-3814?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST