VDB
CVE-2021-25741
CVE-2021-25741
REJECTED
CVSS 8.100000381469727 HIGH
A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.
EPSS 7.96% · 94.4th percentile
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS Score
7.96%
94.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | kubernetes | 0, 1.0 |
| Ubuntu:24.04:LTS | kubernetes | 0, 1.0 |
| Ubuntu:22.04:LTS | kubernetes | 0, 1.0 |
Timeline
- Sep 15, 2021 CVE Published
- Sep 21, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Oct 9, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Sep 16, 2024 CVE Updated
- Mar 19, 2025 EPSS Score
- Mar 20, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-25741 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-25741 third-party-advisory
- https://github.com/kubernetes/kubernetes/issues/104980 third-party-advisory