CVE-2018-0434— Cisco SD-WAN Solution Certificate Validation Vulnerability
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I. Basic Information for CVE-2018-0434
Vulnerability Information
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Vulnerability Title
Cisco SD-WAN Solution Certificate Validation Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Zero Touch Provisioning feature of the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. 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 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 SD-WAN Solution 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco vEdge 100 Series Routers等都是美国思科（Cisco）公司的产品。Cisco vEdge 100 Series Routers是一款100系列的路由器产品。vManage Network Management System是一套网络管理系统。SD-WAN Solution是运行在其中的一套网络扩展解决方案。 Cisco SD-WAN Solution 18.3.0之前版本中的Zero Touch Provisioning功能存在安全漏洞，该漏洞源于软件对证书的验证不充分。
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 SD-WAN Solution | n/a | - |
II. Public POCs for CVE-2018-0434
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-sd-wan-validationvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2018-0434
Same Patch Batch · Cisco · 2018-10-05 · 110 CVEs total
| CVE-2018-15391 | Cisco Remote PHY IPv4 Fragment Denial of Service Vulnerability | |
| CVE-2018-15408 | Cisco Webex Network Recording Player and Cisco Webex Player Remote Code Execution Vulnerab | |
| CVE-2018-15407 | Cisco HyperFlex World-Readable Sensitive Information Vulnerability | |
| CVE-2018-15406 | Cisco UCS Director Stored Cross-Site Scripting Vulnerability | |
| CVE-2018-15405 | Cisco Integrated Management Controller Supervisor and Cisco UCS Director Authenticated Web | |
| CVE-2018-15404 | Cisco Integrated Management Controller Supervisor and Cisco UCS Director System Resources | |
| CVE-2018-15403 | Multiple Cisco Unified Communications Products Open Redirect Vulnerability | |
| CVE-2018-15401 | Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability | |
| CVE-2018-15400 | Cisco Cloud Services Platform 2100 Cross-Site Scripting Vulnerability | |
| CVE-2018-15399 | Cisco Adaptive Security Appliance TCP Syslog Denial of Service Vulnerability | |
| CVE-2018-15398 | Cisco Adaptive Security Appliance Access Control List Bypass Vulnerability | |
| CVE-2018-15397 | Cisco Adaptive Security Appliance IPsec VPN Denial of Service Vulnerability | |
| CVE-2018-15396 | Cisco Unity Connection File Upload Denial of Service Vulnerability | |
| CVE-2018-15392 | Cisco Industrial Network Director DHCP Request Processing Denial of Service Vulnerability | |
| CVE-2018-15374 | Cisco IOS XE Software Digital Signature Verification Bypass Vulnerability | |
| CVE-2018-15377 | Cisco IOS and IOS XE Software Plug and Play Agent Memory Leak Vulnerability | |
| CVE-2018-15376 | Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Arbitrary M | |
| CVE-2018-15375 | Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Arbitrary M | |
| CVE-2018-15379 | Cisco Prime Infrastructure Arbitrary File Upload and Command Execution Vulnerability | |
| CVE-2018-15373 | Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability |
Showing top 20 of 110 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cisco SD-WAN Solution
- CVE-2023-20262
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Cisco SD-WAN Software Privilege Escalation Vulnerabilities - CVE-2022-20716
Cisco SD-WAN Solution Improper Access Control Vulnerability - CVE-2021-1546
Cisco SD-WAN Software Information Disclosure Vulnerability
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
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Same weakness: CWE-295
V. Comments for CVE-2018-0434
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