CVE-2020-27128— Cisco SD-WAN vManage Software Arbitrary File Creation Vulnerability
Quick assessment
Affected
Cisco Cisco SD-WAN vManage
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Cisco SD-WAN vManage Software是美国思科（Cisco）公司的一款用于SD-WAN（软件定义广域网络）解决方案的管理软件。 Cisco SD-WAN vManage中的application data endpoints存在路径遍历漏洞，该漏洞允许经过身份验证的远程攻击者将任意文件写入受影响的系统。
Possible ATT&CK Techniques 3 AI
T1053 · Scheduled Task/Job T1055 · Process Injection T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-27128
Vulnerability Information
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Vulnerability Title
Cisco SD-WAN vManage Software Arbitrary File Creation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the application data endpoints of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to write arbitrary files to an affected system. The vulnerability is due to improper validation of requests to APIs. An attacker could exploit this vulnerability by sending malicious requests to an API within the affected application. A successful exploit could allow the attacker to conduct directory traversal attacks and write files to an arbitrary location on the targeted system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco SD-WAN vManage Software 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco SD-WAN vManage Software是美国思科（Cisco）公司的一款用于SD-WAN（软件定义广域网络）解决方案的管理软件。 Cisco SD-WAN vManage中的application data endpoints存在路径遍历漏洞，该漏洞允许经过身份验证的远程攻击者将任意文件写入受影响的系统。
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 vManage | n/a | - |
|
II. Public POCs for CVE-2020-27128
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2020-11-06 · 27 CVEs total
| CVE-2020-3603 | 7.8 HIGH | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne |
| CVE-2020-3573 | 7.8 HIGH | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne |
| CVE-2020-3593 | 7.8 HIGH | Cisco SD-WAN Software Privilege Escalation Vulnerability |
| CVE-2020-3594 | 7.8 HIGH | Cisco SD-WAN Software Privilege Escalation Vulnerability |
| CVE-2020-3600 | 7.8 HIGH | Cisco SD-WAN Software Privilege Escalation Vulnerability |
| CVE-2020-3604 | 7.8 HIGH | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne |
| CVE-2020-3595 | 7.8 HIGH | Cisco SD-WAN Software Privilege Escalation Vulnerability |
| CVE-2020-3574 | 7.5 HIGH | Cisco IP Phone TCP Packet Flood Denial of Service Vulnerability |
| CVE-2020-3588 | 7.3 HIGH | Cisco Webex Meetings Desktop App Arbitrary Code Execution Vulnerability |
| CVE-2020-3556 | 7.3 HIGH | Cisco AnyConnect Secure Mobility Client Arbitrary Code Execution Vulnerability |
| CVE-2020-27129 | 6.7 MEDIUM | Cisco SD-WAN vManage Software Command Injection Vulnerability |
| CVE-2020-3592 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Authorization Bypass Vulnerability |
| CVE-2020-26084 | 6.5 MEDIUM | Cisco Edge Fog Fabric Resource Exposure Vulnerability |
| CVE-2020-3590 | 6.4 MEDIUM | Cisco SD-WAN vManage Software Cross-Site Scripting Vulnerability |
| CVE-2020-3587 | 6.4 MEDIUM | Cisco SD-WAN vManage Software Cross-Site Scripting Vulnerability |
| CVE-2020-3371 | 6.3 MEDIUM | Cisco Integrated Management Controller Command Injection Vulnerability |
| CVE-2020-3551 | 6.1 MEDIUM | Cisco Identity Services Engine Cross-Site Scripting Vulnerability |
| CVE-2020-27123 | 5.5 MEDIUM | Cisco AnyConnect Secure Mobility Client for Windows Arbitrary File Read Vulnerability |
| CVE-2020-26083 | 4.8 MEDIUM | Cisco Identity Services Engine Cross-Site Scripting Vulnerability |
| CVE-2020-27121 | 4.3 MEDIUM | Cisco Unified Communications Manager IM and Presence Service Denial of Service Vulnerabili |
Showing top 20 of 27 CVEs. View all on vendor page → →
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