CVE-2022-20844

Published on: Not Yet Published

Last Modified on: 10/05/2022 04:21:00 PM UTC

CVE-2022-20844 - advisory for cisco-sa-sdavc-ZA5fpXX2

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Certain versions of Sd-wan from Cisco contain the following vulnerability:

A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.

  • CVE-2022-20844 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
  • Affected Vendor/Software: URL Logo Cisco - Cisco SD-WAN vManage version n/a

CVSS3 Score: 5.3 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED LOW NONE NONE

CVE References

Description Tags ⓘ Link
No Description Provided tools.cisco.com
text/html
 URL Logo CISCO 20220928 Cisco Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability
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Related QID Numbers

  • 317241 Cisco Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability (cisco-sa-sdavc-ZA5fpXX2)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoSd-wanAllAllAllAll
ApplicationCiscoSd-wan20.3.4.1AllAllAll
ApplicationCiscoSd-wan20.3.4.2AllAllAll
ApplicationCiscoSd-wan20.3.5AllAllAll
ApplicationCiscoSd-wan20.7.1AllAllAll
  • cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:sd-wan:20.3.4.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:sd-wan:20.3.4.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:sd-wan:20.3.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:sd-wan:20.7.1:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-20844 : A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and… twitter.com/i/web/status/1… 2022-09-30 18:55:46
Reddit Logo Icon /r/netcve CVE-2022-20844 2022-09-30 19:38:37
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