Vulnerability Name:

CVE-2016-9496

Assigned:2016-11-21
Published:2017-02-15
Updated:2018-09-06
Summary:Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, lacks authentication. An unauthenticated user may send an HTTP GET request to http://[ip]/com/gatewayreset or http://[ip]/cgi/reboot.bin to cause the modem to reboot.
CVSS v3 Severity:6.5 Medium (CVSS v3 Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
7.5 High (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.1 Medium (CVSS v2 Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-306
References:Source: XF
Type: UNKNOWN
hughes-cve20169496-dos(122124)

Source: CERT-VN
Type: VENDOR_ADVISORY
VU#614751

Source: BID
Type: VENDOR_ADVISORY
96244

Vulnerable Configuration:Configuration 1:
  • cpe:/o:hughes:hn7740s_firmware:6.9.0.34:*:*:*:*:*:*:*
  • AND
  • cpe:/h:hughes:hn7740s:-:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/o:hughes:dw7000_firmware:6.9.0.34:*:*:*:*:*:*:*
  • AND
  • cpe:/h:hughes:dw7000:-:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/o:hughes:hn7000s_firmware:6.9.0.34:*:*:*:*:*:*:*
  • AND
  • cpe:/h:hughes:hn7000s:-:*:*:*:*:*:*:*

  • Configuration 4:
  • cpe:/o:hughes:hn7000sm_firmware:6.9.0.34:*:*:*:*:*:*:*
  • AND
  • cpe:/h:hughes:hn7000sm:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    hughes hn7740s firmware 6.9.0.34
    hughes hn7740s -
    hughes dw7000 firmware 6.9.0.34
    hughes dw7000 -
    hughes hn7000s firmware 6.9.0.34
    hughes hn7000s -
    hughes hn7000sm firmware 6.9.0.34
    hughes hn7000sm -