Cyber Resilience

CVE-2022-34437

Medium

Published: 21 October 2022

Published
21 October 2022
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0040 61.3th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-34437 is a medium-severity OS Command Injection (CWE-78) vulnerability in Dell Emc Powerscale Onefs. Its CVSS base score is 6.7 (Medium).

Operationally, ranked in the top 38.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Dell PowerScale OneFS, versions 8.2.2-9.3.0, contain an OS command injection vulnerability. A privileged local malicious user could potentially exploit this vulnerability, leading to a full system compromise. This impacts compliance mode clusters.

CWE(s)
CWE-78

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

dell
emc powerscale onefs
9.1.0.0 — 9.1.0.21 · 9.2.1.0 — 9.2.1.15 · 9.3.0.0 — 9.3.0.7

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

References