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CVE-2022-20844

Cisco Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability

Published: Sep 30, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-798
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.7%
Top 50.0%
CISA KEV
Not in KEV
Exploits
0 Known
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-798

Affected Products

Cisco SD-WAN vManageCiscoNetworking Infrastructure
Catalyst SD-WAN ManagerCisco Systems Inc.Networking Infrastructure
sd-wanciscoNetworking Infrastructure
ciscocommercialUSNetworking Infrastructureaka cisco systems, cisco systems inc.
cisco systems inc.commercialUSNetworking Infrastructureaka cisco systems, cisco

Attack Graph

Products CVE Techniques Tactics

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Exploitability

0 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Credential Access
Initial Access
View detailed technique mapping

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdavc-ZA5fpXX2
tools.cisco.com
https://nvd.nist.gov/vuln/detail/CVE-2022-20844
nvd.nist.gov

Timeline

Published
Sep 30, 2022
Last Updated
Nov 21, 2024

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