What is CVE-2021-27285?

CVE-2021-27285 is a high-severity vulnerability in Inspur Clusterengine, classified under Incorrect Default Permissions. CVSS score: 8.4/10. Published 2025-01-06.

How severe is CVE-2021-27285?

High severity. CVSS v3 base score is 8.4 out of 10.

Is CVE-2021-27285 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Inspur Clusterengine

CVE-2021-27285

An issue was discovered in Inspur ClusterEngine v4.0 that allows attackers to gain escalated Local privileges and execute arbitrary commands via /opt/tsce4/torque6/bin/getJobsByShell.

Published 2025-01-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (26.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Inspur Clusterengine — versions 4.0

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

Public proof-of-concept exploits

fjh1997/CVE-2021-27285

References

github.com/fjh1997/CVE-2021-27285 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-27285?: CVE-2021-27285 is a high-severity vulnerability in Inspur Clusterengine, classified under Incorrect Default Permissions. CVSS score: 8.4/10. Published 2025-01-06.
How severe is CVE-2021-27285?: High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2021-27285 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.