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.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/whoami648/cve/blob/main/vul/10.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.349781	Permissions Required VDB Entry
https://vuldb.com/?id.349781	Third Party Advisory VDB Entry
https://vuldb.com/?submit.769164	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:utt:810g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:utt:810g:3.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-09 11:16

Updated : 2026-03-10 14:27

NVD link : CVE-2026-3815

Mitre link : CVE-2026-3815

CVE.ORG link : CVE-2026-3815

JSON object : View

Products Affected

utt

810g_firmware
810g

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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