AUGUST 4, 2026
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Case File

CVE-2021-33637

HIGH · CVSS 8.4 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-10-29 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.4. See the original NVD description below for full technical details.

CVE
CVE-2021-33637
Severity
HIGH
CVSS
8.4
EPSS
0.21%

Original NVD Description

When the isula export command is used to export a container to an image and the container is controlled by an attacker, the attacker can escape the container.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2021-33638 HIGH CVE-2021-33636 HIGH CVE-2021-33635 CRITICAL CVE-2021-33634 MEDIUM CVE-2021-33642 MEDIUM CVE-2021-33641 HIGH