Local Privilege Escalation Vulnerabilities in Nessus Agent for Windows
CVE-2021-20100

6.7MEDIUM

Key Information:

Vendor

Tenable

Status
Nessus Agent
Vendor
CVE Published:
28 June 2021

What is CVE-2021-20100?

The Nessus Agent for Windows, versions 8.2.4 and earlier, are prone to multiple local privilege escalation vulnerabilities. These flaws could enable an authenticated local administrator to execute specific Windows executables with elevated permissions, potentially compromising system integrity. Users are advised to upgrade to patched versions to mitigate these risks.

Affected Version(s)

Nessus Agent Nessus Agent 8.2.4 and earlier

References

https://www.tenable.com/security/tns-2021-12
x_refsource_MISC

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-20100 : Local Privilege Escalation Vulnerabilities in Nessus Agent for Windows