8.1
HIGH
CVE-2020-26064
Cisco SD-WAN vManage XXE File Authority Bypass
Description

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.

INFO

Published Date :

Aug. 4, 2023, 9:15 p.m.

Last Modified :

Jan. 25, 2024, 5:15 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-26064 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco catalyst_sd-wan_manager
2 Cisco sd-wan_vmanage
: Total Affected Vendor : 1 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-26064.

URL Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx2-KpFVSUc Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-26064 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-26064 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 25, 2024

    Action Type Old Value New Value
    Added CWE Cisco Systems, Inc. CWE-611
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.7:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.7:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.8:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.8:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.9:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.9:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.10:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.10:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.4:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.4:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.5:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.5:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.4:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.4:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.5:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.5:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.7:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.7:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.8:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.8:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.6.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.6.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.3:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.3:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.302:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.302:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.303:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.303:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.4:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.4:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.5:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.5:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.097:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.097:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.099:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.099:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.3:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.3:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.31:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.31:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.929:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.929:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.12:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.12:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:20.3.1:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.3.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.1.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:18.2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.2.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:19.3.0:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.3.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.6:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.6:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Aug. 09, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    Changed Reference Type https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx2-KpFVSUc No Types Assigned https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx2-KpFVSUc Vendor Advisory
    Added CWE NIST CWE-611
    Added CPE Configuration OR *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.9:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:17.2.10:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.2.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.6.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.3.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.302:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:18.4.303:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.1.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.31:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.097:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.099:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.2.929:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:19.3.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:20.1.12:*:*:*:*:*:*:* *cpe:2.3:a:cisco:sd-wan_vmanage:20.3.1:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-26064 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-26064 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.02%

score

0.34829

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: