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CVE-2019-1748— Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability

EPSS 0.27% · P50
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I. Basic Information for CVE-2019-1748

Vulnerability Information
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Vulnerability Title
Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
证书验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS和IOS XE Cisco Network Plug-and-Play代理信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS和IOS XE中的Cisco Network Plug-and-Play (PnP)代理存在安全漏洞，该漏洞源于程序没有充分地验证证书。远程攻击者可通过提交特制的证书利用该漏洞解密并修改敏感信息。
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 and IOS XE Software 3.7.7S -

II. Public POCs for CVE-2019-1748

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III. Intelligence Information for CVE-2019-1748

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Same Patch Batch · Cisco · 2019-03-27 · 13 CVEs total

CVE-2019-1737Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
CVE-2019-1738Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1739Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1741Cisco IOS XE Software Encrypted Traffic Analytics Denial of Service Vulnerability
CVE-2019-1740Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1743Cisco IOS XE Software Arbitrary File Upload Vulnerability
CVE-2019-1742Cisco IOS XE Software Information Disclosure Vulnerability
CVE-2019-1745Cisco IOS XE Software Command Injection Vulnerability
CVE-2019-1746Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
CVE-2019-1747Cisco IOS and IOS XE Software Short Message Service Denial of Service Vulnerability
CVE-2019-1750Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerabili
CVE-2019-1749Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vu

IV. Related Vulnerabilities

Same product: Cisco IOS and IOS XE Software
Same vendor: Cisco
Same weakness: CWE-295

V. Comments for CVE-2019-1748

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