Severity: Critical
ID: 434352
Version: Revision 1.3
Type: Local
Family: SCA Checks
Published: 8/19/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Factor: Medium
Score: 5
Percentile: 95.11
Vendor Severity: Critical
Risk Factor: High
Base Score: 9
Temporal Score: 6.7
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2021-21018
Risk Factor: Critical
Base Score: 9.1
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Exploit Ease: No known exploits are available
Patch Publication Date: 5/24/2022
Vulnerability Publication Date: 2/9/2021
CVE: CVE-2021-21018
cwe: CWE-78