CVE-2026-4487

A vulnerability was determined in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

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/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.md
https://vuldb.com/?ctiid.352010
https://vuldb.com/?id.352010
https://vuldb.com/?submit.773538

Configurations

No configuration.

History

22 Apr 2026, 21:32

Type	Values Removed	Values Added
Summary		(es) Se determinó una vulnerabilidad en UTT HiPER 1200GW hasta 2.5.3-170306. Esto afecta a la función strcpy del archivo /goform/websHostFilter. Esta manipulación causa desbordamiento de búfer. Es posible iniciar el ataque remotamente. El exploit ha sido divulgado públicamente y puede ser utilizado.

20 Mar 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-20 15:16

Updated : 2026-04-22 21:32

NVD link : CVE-2026-4487

Mitre link : CVE-2026-4487

CVE.ORG link : CVE-2026-4487

JSON object : View

Products Affected

No product.

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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