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CVE-2018-0484— Cisco IOS and IOS XE Software Secure Shell Connection on VRF Vulnerability

EPSS 0.18% · P39
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I. Basic Information for CVE-2018-0484

Vulnerability Information
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Vulnerability Title
Cisco IOS and IOS XE Software Secure Shell Connection on VRF Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the access control logic of the Secure Shell (SSH) server of Cisco IOS and IOS XE Software may allow connections sourced from a virtual routing and forwarding (VRF) instance despite the absence of the vrf-also keyword in the access-class configuration. The vulnerability is due to a missing check in the SSH server. An attacker could use this vulnerability to open an SSH connection to an affected Cisco IOS or IOS XE device with a source address belonging to a VRF instance. Once connected, the attacker would still need to provide valid credentials to access the device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS和Cisco IOS XE Software Secure Shell服务器访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和Cisco IOS XE Software中的Secure Shell (SSH)服务器存在访问控制错误漏洞，该漏洞源于程序缺少检测。攻击者可借助VRF实例的源地址利用该漏洞打开受影响的设备的SSH连接。
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
CiscoCisco IOS n/a -

II. Public POCs for CVE-2018-0484

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III. Intelligence Information for CVE-2018-0484

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Same Patch Batch · Cisco · 2019-01-10 · 14 CVEs total

CVE-2018-15461Cisco Webex Business Suite Cross-Site Scripting Vulnerability
CVE-2018-15460Cisco Email Security Appliance URL Filtering Denial of Service Vulnerability
CVE-2018-15457Cisco Prime Infrastructure Cross-Site Scripting Vulnerability
CVE-2018-15458Cisco Firepower Management Center Disk Utilization Denial of Service Vulnerability
CVE-2018-15453Cisco Email Security Appliance Memory Corruption Denial of Service Vulnerability
CVE-2018-15456Cisco Identity Services Engine Password Recovery Vulnerability
CVE-2018-0482Cisco Prime Network Control System Stored Cross-Site Scripting Vulnerability
CVE-2018-0483Cisco Jabber Client Framework Instant Message Cross-Site Scripting Vulnerability
CVE-2018-0449Cisco Jabber Client Framework Insecure Directory Permissions Vulnerability
CVE-2018-0461Cisco IP Phone 8800 Series Arbitrary Script Injection Vulnerability
CVE-2018-0474Cisco Unified Communications Manager Digest Credentials Disclosure Vulnerability
CVE-2018-0181Cisco Policy Suite for Mobile and Cisco Policy Suite Diameter Routing Agent Software Redis
CVE-2018-0282Cisco IOS and IOS XE Software TCP Denial of Service Vulnerability

IV. Related Vulnerabilities

Same product: Cisco IOS
Same vendor: Cisco
Same weakness: CWE-284

V. Comments for CVE-2018-0484

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