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CVE-2017-3879

Quick assessment

Affected
n/a Cisco Nexus 9000 Series Switches
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.

Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches是美国思科（Cisco）公司的一套运行于9000系列交换机中的数据中心操作系统。 Cisco Nexus 9000 Series Switches中的Cisco NX-OS Software的远程登录功能存在拒绝服务漏洞。远程攻击者可通过远程登录设备利用该漏洞造成登录进程中断。

AI Predicted 5.9 Difficulty: Easy EPSS 2.84% · P86
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I. Basic Information for CVE-2017-3879

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Denial of Service vulnerability in the remote login functionality for Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to user traffic flowing through the device. The attacker could use either a Telnet or an SSH client for the remote login attempt. Affected Products: This vulnerability affects Cisco Nexus 9000 Series Switches that are running Cisco NX-OS Software and are configured to allow remote Telnet connections to the device. More Information: CSCuy25824. Known Affected Releases: 7.0(3)I3(1) 8.3(0)CV(0.342) 8.3(0)CV(0.345). Known Fixed Releases: 8.3(0)CV(0.362) 8.0(1) 7.0(3)IED5(0.19) 7.0(3)IED5(0) 7.0(3)I4(1) 7.0(3)I4(0.8) 7.0(3)I2(2e) 7.0(3)F1(1.22) 7.0(3)F1(1) 7.0(3)F1(0.230).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Nexus 9000 Series Switches NX-OS Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches是美国思科（Cisco）公司的一套运行于9000系列交换机中的数据中心操作系统。 Cisco Nexus 9000 Series Switches中的Cisco NX-OS Software的远程登录功能存在拒绝服务漏洞。远程攻击者可通过远程登录设备利用该漏洞造成登录进程中断。
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
- Cisco Nexus 9000 Series Switches Cisco Nexus 9000 Series Switches -

II. Public POCs for CVE-2017-3879

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III. Intelligence Information for CVE-2017-3879

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Vendor Advisories for CVE-2017-3879 (2)

Same Patch Batch · n/a · 2017-03-17 · 51 CVEs total

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Showing top 20 of 51 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Nexus 9000 Series Switches
Same vendor: n/a

V. Comments for CVE-2017-3879

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