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CVE-2021-27285

HighPublished

An issue was discovered in Inspur ClusterEngine v4.0 that allows attackers to gain escalated Local privileges and execute arbitrary commands via...

Published: Jan 6, 2025
Updated: Jan 7, 2025
Assigning CNA: mitre
Evidence observed: Aug 8, 2026

Primary CVSS

8.4/ 10High

nvd · CVSS 3.1

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS probability estimate

0.4%

Low · next 30 days

Percentile: 29.0%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

CVE-2021-27285PoC
Proof-of-concept exploit for Inspur ClusterEngine SUID misconfiguration (CVE-2021-27285) enabling non-admin users to escalate privileges to root via the getJobsByShell component.

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