CVE-2021-20106

Nessus Agent versions 8.2.5 and earlier were found to contain a privilege escalation vulnerability which could allow a Nessus administrator user to upload a specially crafted file that could lead to gaining administrator privileges on the Nessus host.

CVSS v3 6.5 MEDIUM
CVSS v2.0 8.5 HIGH

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:S/C:C/I:C/A:C

Exploitability : 6.8 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.tenable.com/security/tns-2021-13	Vendor Advisory
https://www.tenable.com/security/tns-2021-13	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:45

Type	Values Removed	Values Added
References	~~() https://www.tenable.com/security/tns-2021-13 - Vendor Advisory~~	() https://www.tenable.com/security/tns-2021-13 - Vendor Advisory

Information

Published : 2021-07-21 15:15

Updated : 2024-11-21 05:45

NVD link : CVE-2021-20106

Mitre link : CVE-2021-20106

CVE.ORG link : CVE-2021-20106

JSON object : View

Products Affected

tenable

nessus

CWE

NVD-CWE-noinfo

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6.5 /10