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I. Basic Information for CVE-2017-9521
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); Cisco DPC3939B (firmware version dpc3939b-v303r204217-150321a-CMCST); Cisco DPC3941T (firmware version DPC3941_2.5s3_PROD_sey); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices allows remote attackers to execute arbitrary code via a specific (but unstated) exposed service. NOTE: the scope of this CVE does NOT include the concept of "Unnecessary Services" in general; the scope is only a single service that is unnecessarily exposed, leading to remote code execution. The details of that service might be disclosed at a later date.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款产品中的Comcast固件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco DPC3939(XB3)等都是美国思科(Cisco)公司的无线家庭语音网关产品。Arris TG1682G是美国Arris公司的一款调制解调器产品。Comcast是一套运行在网关和调制解调器设备中的美国康卡斯特(Comcast)公司开发的固件。 多款产品中的Comcast固件存在安全漏洞。远程攻击者可利用该漏洞执行任意代码。以下产品和版本受到影响:使用dpc3939-P20-18-v303r20421733-160420a-CMCST版本固件的Cisco DPC3939;使用dpc3939-P
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2017-9521
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III. Intelligence Information for CVE-2017-9521
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IV. Related Vulnerabilities
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