Plugins
Settings
Links
Tenable Cloud
Tenable Community & Support
Tenable University
Severity
VPR
CVSS v2
CVSS v3
CVSS v4
Theme
Light
Dark
Auto
Help
Plugins
Overview
Plugins Pipeline
Newest
Updated
Search
Nessus Families
WAS Families
NNM Families
Tenable OT Security Families
About Plugin Families
Release Notes
Audits
Overview
Newest
Updated
Search Audit Files
Search Items
References
Authorities
Documentation
Download All Audit Files
Indicators
Overview
Search
Indicators of Attack
Indicators of Exposure
Release Notes
CVEs
Overview
Newest
Updated
Search
Attack Path Techniques
Overview
Search
Links
Tenable Cloud
Tenable Community & Support
Tenable University
Settings
Severity
VPR
CVSS v2
CVSS v3
CVSS v4
Theme
Light
Dark
Auto
Detections
Plugins
Overview
Plugins Pipeline
Release Notes
Newest
Updated
Search
Nessus Families
WAS Families
NNM Families
Tenable OT Security Families
About Plugin Families
Audits
Overview
Newest
Updated
Search Audit Files
Search Items
References
Authorities
Documentation
Download All Audit Files
Indicators
Overview
Search
Indicators of Attack
Indicators of Exposure
Release Notes
Analytics
CVEs
Overview
Newest
Updated
Search
Attack Path Techniques
Overview
Search
Plugins
Search
Plugins
Plugins Search
Filters (1)
Product
CVSS v2 Severity
CVSS v3 Severity
CVSS v4 Severity
VPR Severity
CVSS Score Source
Language
Plugin ID
Filename
Plugin Name
Type
Family
Date Published
Date Modified
Agent Capable
Dependencies
In the News
Enable Paranoid Mode
Enable Default Logins
Enable Thorough Checks
Enable CGI Scanning
Exploit Available
CISA Known Exploited
CVE
Bugtraq
CPE
Required KB Items
Excluded KB Items
Required Ports
CWE
WASC
OWASP
OWASP API
ALAS
Cisco Bug ID
Cisco Security Advisory
Cisco Security Response
RHSA
Fedora Security Advisories
Microsoft KB
Ubuntu Security Notices
Secunia Advisories
VMware Security Advisories
CERT
CERT-CC
IAVA
IAVB
Exploit Database
Asset Inventory
Hardware Inventory
OS Identification
WAS Scan Template
Supported Sensors
Vendor Severity
Relevance
Newest
Updated
CVSS v2 Severity
CVSS v2 Base Score
CVSS v2 Temporal Score
CVSS v3 Base Score
CVSS v3 Temporal Score
CVSS v4 Base Score
CVSS v4 Temporal Score
VPR Score
CVE (Active)
Search by CVE
Clear All
‹‹ Previous
Previous
Page 1 of 1
• 1 Total
Next
Next ››
ID
Name
Product
Family
Published
Updated
Severity
262796
Linux Distros Unpatched Vulnerability : CVE-2021-21391
Nessus
Misc.
9/10/2025
1/30/2026
medium
‹‹ Previous
Previous
Page 1 of 1
• 1 Total
Next
Next ››
