CVE-2021-34765

Published on: 09/01/2021 12:00:00 AM UTC

Last Modified on: 09/15/2021 12:09:00 AM UTC

CVE-2021-34765 - advisory for cisco-sa-insight-infodis-2By2ZpBB

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

Certain versions of Nexus Insights from Cisco contain the following vulnerability:

A vulnerability in the web UI for Cisco Nexus Insights could allow an authenticated, remote attacker to view and download files related to the web application. The attacker requires valid device credentials. This vulnerability exists because proper role-based access control (RBAC) filters are not applied to file download actions. An attacker could exploit this vulnerability by logging in to the application and then navigating to the directory listing and download functions. A successful exploit could allow the attacker to download sensitive files that should be restricted, which could result in disclosure of sensitive information.

  • CVE-2021-34765 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • The Cisco Product Security Incident Response Team (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 Nexus Insights version n/a

CVSS3 Score: 4.3 - MEDIUM

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

CVSS2 Score: 4 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
Cisco Nexus Insights Authenticated Information Disclosure Vulnerability tools.cisco.com
text/html
URL Logo CISCO 20210901 Cisco Nexus Insights Authenticated Information Disclosure Vulnerability

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoNexus InsightsAllAllAllAll
  • cpe:2.3:a:cisco:nexus_insights:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @management_sun IT Risk:Cisco.Nexus Insightsに脆弱性 CVE-2021-34765 tools.cisco.com/security/cente… auscert.org.au/bulletins/ESB-… 2021-09-01 23:54:37
Twitter Icon @CVEreport CVE-2021-34765 : A vulnerability in the web UI for Cisco Nexus Insights could allow an authenticated, remote atta… twitter.com/i/web/status/1… 2021-09-02 03:15:42
Twitter Icon @LinInfoSec Nexus - CVE-2021-34765: tools.cisco.com/security/cente… 2021-09-02 05:55:54
Twitter Icon @threatmeter CVE-2021-34765 A vulnerability in the web UI for Cisco Nexus Insights could allow an authenticated, remote attacker… twitter.com/i/web/status/1… 2021-09-03 07:09:53
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