QuTS hero

QuTS hero is the operating system for high-end and enterprise QNAP NAS models. With Linux and ZFS, QuTS hero supports advanced data reduction technologies for further driving down costs and increasing reliablility of SSD (all-flash) storage.

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QuTScloud

QuTScloud is the operating system for QNAP Cloud NAS virtual appliances. With the possibility of on-premises and cloud deployment, QuTScloud enables optimized cloud data usage and flexible resource allocation at a predictable monthly cost.

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QES

QES is the operating system for dual-controller QNAP NAS models. With FreeBSD and ZFS, QES is flash-optimized, capable of driving outstanding performance for all-flash storage arrays.

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QNE Network

QNE Network is the operating system for QuCPE, QNAP's universal customer premises equipment series. Run virtual network functions, freely configure software-defined networks, and enjoy benefits such as lowered costs and reduced management efforts.

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QSS

QNAP Switch System (QSS) is the configuration interface for QNAP's managed switch series. Enable management functions such as link aggregation, VLAN, and RSTP, to take care of your network topology with ease.

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QuRouter

QNAP’s QuRouter OS simplifies managing high-speed and high-coverage LAN/WAN. With NAT, VPN, security, and QuWAN SD-WAN, network management is made easier and remote connections more secure.

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QVR Elite

QVR Elite is the subscription-based network video recorder software for QNAP's QTS, QuTS hero, and QNE Network operating systems. Its low monthly fee enables homes and small businesses to build a cost-effective and flexible video surveillance system.

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QVR Pro

QVR Pro is the network video recorder software for QNAP's QVR Pro video surveillance appliances. QVR Pro can be also used with a series of apps, such as face recognition and door access control, making it versatile for a range of scenarios.

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QVR Face

QVR Face is a smart facial recognition solution featuring real-time live streaming video analytics from connected cameras. It can be integrated into multiple scenarios to provide intelligent attendance management, door access control management, VIP welcome systems and smart retail services.

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Smart Video Solutions

QNAP smart video solutions provides integrated intelligent packages such as video conferencing and smart retail, boosting productivity for individuals and businesses.

Video Conferencing
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<< Back to Security Advisory List

Resolved Security Advisory for Proxy Server Vulnerabilities

  • Release date: June 1, 2018
  • Security ID: NAS-201806-01
  • Severity: Critical
  • CVE identifier: CVE-2017-7635 | CVE-2017-7636 | CVE-2017-7637| CVE-2017-7639
  • Affected products: Proxy Server versions 1.2.0 and earlier
  • Status: Resolved

Summary

Four vulnerabilities were reported on Proxy Server versions 1.2.0 and earlier. We have listed information on each vulnerability below. 

  • CVE-2017-7635: This cross-site request forgery (CSRF) vulnerability could allow attackers to force NAS users to execute unwanted actions through a web application.
  • CVE-2017-7636: This cross-site scripting (XSS) vulnerability could allow remote attackers to inject Javascript code in the application.
  • CVE-2017-7637: If exploited, this vulnerability could allow remote attackers to run arbitrary OS commands on the NAS.
  • CVE-2017-7639: This vulnerability does not authenticate requests properly. If exploited, it could allow attackers to change Proxy Server settings.

We have fixed these issues in Proxy Server versions 1.3.0 and later.

For x31 and x31U models, we have fixed these issues in Proxy Server versions 1.2.1 and later.

Recommendation

To resolve the issue, you must update Proxy Server to version 1.3.0 or later.

For users with x31 and x31U models, you must update Proxy Server to version 1.2.1 or later.

Upgrading to the latest Proxy Server version

  1. Log on to QTS as administrator.
  2. Open the App Center, and then click the Search icon.
    A search box appears.
  3. Type "Proxy Server", and then press ENTER.
  4. The Proxy Server application appears in the search results list.
    Click Update.
  5. A confirmation message appears.
    Click OK.
  6. The application is updated.

 

Acknowledgements: Tony Martin, information security researcher

Revision History: V1.0 (June 01, 2018) - Published

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