CVE-2021-20076

Tenable.sc and Tenable.sc Core versions 5.13.0 through 5.17.0 were found to contain a vulnerability that could allow an authenticated, unprivileged user to perform Remote Code Execution (RCE) on the Tenable.sc server via Hypertext Preprocessor unserialization.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.tenable.com/security/tns-2021-03	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

Information

Published : 2021-03-03 09:15

Updated : 2021-03-10 05:49

NVD link : CVE-2021-20076

Mitre link : CVE-2021-20076

JSON object : View

CWE

CWE-502

Deserialization of Untrusted Data

Products Affected

tenable

tenable.sc

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8.8 /10