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CVE-2019-1659— Cisco Prime Infrastructure Certificate Validation Vulnerability

Quick assessment

Affected
Cisco Cisco Prime Infrastructure
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 Prime Infrastructure Software是美国思科（Cisco）公司的一套基础网络生命周期管理解决方案。该产品集成了Cisco Prime LAN Management Solution（LMS）和Cisco Prime Network Control System（NCS）。 Cisco Prime Infrastructure Software 2.2B版本至3.4.0版本中的 Identity Services Engine (ISE) integration功能存在信

AI Predicted 9.1 Difficulty: Easy EPSS 0.85% · P57
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I. Basic Information for CVE-2019-1659

Vulnerability Information
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Vulnerability Title
Cisco Prime Infrastructure Certificate Validation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Identity Services Engine (ISE) integration feature of Cisco Prime Infrastructure (PI) could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack against the Secure Sockets Layer (SSL) tunnel established between ISE and PI. The vulnerability is due to improper validation of the server SSL certificate when establishing the SSL tunnel with ISE. An attacker could exploit this vulnerability by using a crafted SSL certificate and could then intercept communications between the ISE and PI. A successful exploit could allow the attacker to view and alter potentially sensitive information that the ISE maintains about clients that are connected to the network. This vulnerability affects Cisco Prime Infrastructure Software Releases 2.2 through 3.4.0 when the PI server is integrated with ISE, which is disabled by default.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Prime Infrastructure Software 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Prime Infrastructure Software是美国思科（Cisco）公司的一套基础网络生命周期管理解决方案。该产品集成了Cisco Prime LAN Management Solution（LMS）和Cisco Prime Network Control System（NCS）。 Cisco Prime Infrastructure Software 2.2B版本至3.4.0版本中的 Identity Services Engine (ISE) integration功能存在信
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 Cisco Prime Infrastructure next of 2.2 ~ unspecified -

II. Public POCs for CVE-2019-1659

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III. Intelligence Information for CVE-2019-1659

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Vendor Advisories for CVE-2019-1659 (2)

Same Patch Batch · Cisco · 2019-02-21 · 12 CVEs total

CVE-2019-1662 Cisco Prime Collaboration Assurance Software Unauthenticated Access Vulnerability
CVE-2019-1664 Cisco HyperFlex Software Unauthenticated Root Access Vulnerability
CVE-2019-1665 Cisco Hyperflex Stored Cross-Site Scripting Vulnerability
CVE-2019-1666 Cisco HyperFlex Unauthenticated Statistics Retrieval Vulnerability
CVE-2019-1667 Cisco HyperFlex Arbitrary Statistics Write Vulnerability
CVE-2019-1681 Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability
CVE-2019-1684 Cisco IP Phone 7800 and 8800 Series Cisco Discovery Protocol and Link Layer Discovery Prot
CVE-2019-1685 Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability
CVE-2019-1691 Cisco Firepower Threat Defense Software SSL or TLS Denial of Service Vulnerability
CVE-2019-1698 Cisco IoT Field Network Director XML External Entity Vulnerability
CVE-2019-1700 Cisco Firepower 9000 Series Firepower 2-Port 100G Double-Width Network Module Queue Wedge

IV. Related Vulnerabilities

Same product: Cisco Prime Infrastructure
Same vendor: Cisco
Same weakness: CWE-295

V. Comments for CVE-2019-1659

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