CVE-2018-15387— Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability
Quick assessment
Affected
Cisco Cisco SD-WAN Solution
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 vEdge 100 Series Routers等都是美国思科（Cisco）公司的不同系列的路由器产品。SD-WAN Solution是运行在其中的一套网络扩展解决方案。 Cisco SD-WAN Solution 17.2.8之前版本和18.3.1之前版本中存在输入验证漏洞，该漏洞源于程序没有正确的验证证书。远程攻击者可通过向受影响的设备提交使用特制证书所签名的系统镜像利用该漏洞绕过证书检测，部署特制的系统镜像。以下产品受到影响：Cisco vBond Orchestrator Softwa
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I. Basic Information for CVE-2018-15387
Vulnerability Information
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Vulnerability Title
Cisco SD-WAN Solution Certificate Validation Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco SD-WAN Solution 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco vEdge 100 Series Routers等都是美国思科（Cisco）公司的不同系列的路由器产品。SD-WAN Solution是运行在其中的一套网络扩展解决方案。 Cisco SD-WAN Solution 17.2.8之前版本和18.3.1之前版本中存在输入验证漏洞，该漏洞源于程序没有正确的验证证书。远程攻击者可通过向受影响的设备提交使用特制证书所签名的系统镜像利用该漏洞绕过证书检测，部署特制的系统镜像。以下产品受到影响：Cisco vBond Orchestrator Softwa
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-2018-15387
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-15387 (2)
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass vendor-advisory x_refsource_CISCO
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-2018-15373 | Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service 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-2018-15374 | 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-2018-15372 | Cisco IOS XE Software MACsec MKA Using EAP-TLS Authentication Bypass Vulnerability |
Showing top 20 of 110 CVEs. View all on vendor page → →
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V. Comments for CVE-2018-15387
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