ByteOS Network

NVD Vulnerability Details :

CVE-2026-2847

Awaiting Analysis

Source-cna@vuldb.com

Published At-20 Feb, 2026 | 16:22

Updated At-20 Feb, 2026 | 16:55

A vulnerability was detected in UTT HiPER 520 1.7.7-160105. Affected is the function sub_44EFB4 of the file /goform/formReleaseConnect of the component Web Management Interface. The manipulation of the argument Isp_Name results in os command injection. The attack can be launched remotely. The exploit is now public and may be used.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	7.3	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
Primary	3.1	7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Secondary	2.0	8.3	HIGH	AV:N/AC:L/Au:M/C:C/I:C/A:C

Type: Secondary

Version: 4.0

Base score: 7.3

Base severity: HIGH

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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

Type: Primary

Version: 3.1

Base score: 7.2

Base severity: HIGH

Vector:

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

Type: Secondary

Version: 2.0

Base score: 8.3

Base severity: HIGH

Vector:

AV:N/AC:L/Au:M/C:C/I:C/A:C

Weaknesses

CWE ID	Type	Source
CWE-77	Primary	cna@vuldb.com
CWE-78	Primary	cna@vuldb.com

CWE ID: CWE-77

Type: Primary

Source: cna@vuldb.com

CWE ID: CWE-78

Type: Primary

Source: cna@vuldb.com

References

Hyperlink	Source	Resource
https://github.com/cha0yang1/UTT520CVE/blob/main/UTTRCE2.md	cna@vuldb.com	N/A
https://vuldb.com/?ctiid.347083	cna@vuldb.com	N/A
https://vuldb.com/?id.347083	cna@vuldb.com	N/A
https://vuldb.com/?submit.753965	cna@vuldb.com	N/A