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CVE-2016-9496— Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, lacks authentication to access certain pages

Quick assessment

Affected
Hughes Satellite Modem HN7740S
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hughes satellite是美国休斯（Hughes）公司的一套用于卫星宽带服务的解决方案。HN7740S、DW7000和HN7000S/SM都是用于其中的调制解调器。 多款Hughes satellite调制解调器中存在安全漏洞。攻击者可通过向http://[ip]/com/gatewayreset或http://[ip]/cgi/reboot.bin发送HTTP GET请求利用该漏洞造成调制解调器重启。以下产品和版本受到影响：使用6.9.0.34版本固件的Hughes HN7740S；使用6.9.

AI Predicted 7.5 Difficulty: Trivial EPSS 0.73% · P51
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I. Basic Information for CVE-2016-9496

Vulnerability Information
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Vulnerability Title
Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, lacks authentication to access certain pages
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
多款Hughes satellite调制解调器安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hughes satellite是美国休斯（Hughes）公司的一套用于卫星宽带服务的解决方案。HN7740S、DW7000和HN7000S/SM都是用于其中的调制解调器。 多款Hughes satellite调制解调器中存在安全漏洞。攻击者可通过向http://[ip]/com/gatewayreset或http://[ip]/cgi/reboot.bin发送HTTP GET请求利用该漏洞造成调制解调器重启。以下产品和版本受到影响：使用6.9.0.34版本固件的Hughes HN7740S；使用6.9.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hughes Satellite Modem HN7740S N/A -
Hughes Satellite Modem DW7000 N/A -
Hughes Satellite Modem HN7000S/SM N/A -

II. Public POCs for CVE-2016-9496

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III. Intelligence Information for CVE-2016-9496

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Vendor Advisories for CVE-2016-9496 (2)

Same Patch Batch · Hughes Satellite Modem · 2018-07-13 · 4 CVEs total

CVE-2016-9494 Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, are
CVE-2016-9495 Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, uses
CVE-2016-9497 Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, is v

IV. Related Vulnerabilities

Same product: HN7740S
Same vendor: Hughes Satellite Modem
Same weakness: CWE-306

V. Comments for CVE-2016-9496

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