CVE-2016-9497

Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, is vulnerable to an authentication bypass using an alternate path or channel. By default, port 1953 is accessible via telnet and does not require authentication. An unauthenticated remote user can access many administrative commands via this interface, including rebooting the modem.

CVSS v3 8.8 HIGH
CVSS v2.0 8.3 HIGH

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 6.5 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.kb.cert.org/vuls/id/614751	Third Party Advisory US Government Resource
https://www.securityfocus.com/bid/96244	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:hughes:hn7740s_firmware:6.9.0.34:*:*:*:*:*:*:*

cpe:2.3:h:hughes:hn7740s:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:hughes:dw7000_firmware:6.9.0.34:*:*:*:*:*:*:*

cpe:2.3:h:hughes:dw7000:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:hughes:hn7000s_firmware:6.9.0.34:*:*:*:*:*:*:*

cpe:2.3:h:hughes:hn7000s:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:hughes:hn7000sm_firmware:6.9.0.34:*:*:*:*:*:*:*

cpe:2.3:h:hughes:hn7000sm:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-13 20:29

Updated : 2023-12-10 12:44

NVD link : CVE-2016-9497

Mitre link : CVE-2016-9497

CVE.ORG link : CVE-2016-9497

JSON object : View

Products Affected

hughes

hn7000s
hn7740s_firmware
hn7740s
hn7000s_firmware
hn7000sm
hn7000sm_firmware
dw7000_firmware
dw7000

CWE

CWE-287

Improper Authentication

CWE-288

Authentication Bypass Using an Alternate Path or Channel

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