CVE-2020-26084— Cisco Edge Fog Fabric Resource Exposure Vulnerability
Quick assessment
Affected
Cisco Cisco Edge Fog Fabric
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?Edge Fog Fabric是美国思科（Cisco）公司的一个应用于工业环境的微服务架构物联网平台。该平台提供用于高级监视和诊断的新型IoT应用程序，可进行实时质量检测，主动维护和操作智能用例。 Cisco Edge Fog Fabric中的REST API 存在授权问题漏洞，该漏洞是由于在受影响的系统上进行不正确的授权所致，攻击者可以通过向API发送精心设计的请求来利用此漏洞，成功利用此漏洞可能使攻击者覆盖受影响设备上的任意文件。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-26084
Vulnerability Information
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Vulnerability Title
Cisco Edge Fog Fabric Resource Exposure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the REST API of Cisco Edge Fog Fabric could allow an authenticated, remote attacker to access files outside of their authorization sphere on an affected device. The vulnerability is due to incorrect authorization enforcement on an affected system. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.
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
将资源暴露给错误范围
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco?Edge Fog Fabric 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco?Edge Fog Fabric是美国思科（Cisco）公司的一个应用于工业环境的微服务架构物联网平台。该平台提供用于高级监视和诊断的新型IoT应用程序，可进行实时质量检测，主动维护和操作智能用例。 Cisco Edge Fog Fabric中的REST API 存在授权问题漏洞，该漏洞是由于在受影响的系统上进行不正确的授权所致，攻击者可以通过向API发送精心设计的请求来利用此漏洞，成功利用此漏洞可能使攻击者覆盖受影响设备上的任意文件。
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 Edge Fog Fabric | n/a | - |
|
II. Public POCs for CVE-2020-26084
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-26084 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-eff-incperm-9E6h4yBz vendor-advisory x_refsource_CISCO
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-2020-27128 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Arbitrary File Creation 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-2020-3591 | 4.3 MEDIUM | Cisco SD-WAN vManage Cross-Site Scripting Vulnerability |
Showing top 20 of 27 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-26084
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