Authenticated privilege escalation through undisclosed mechanism
Published Aug 10, 2021 · Updated Sep 16, 2024
Improper privilege management in Dell Technologies PowerScale OneFS 9.1.0.x allows local users to elevate privileges through console or SSH access. Dell has not published the affected component or the incorrect permission-management operation that processes attacker-controlled input. Exploitation requires an authenticated account holding ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE, and successful exploitation elevates that account's privileges, including in Compliance mode.
Summary
What happened
Improper privilege management in Dell Technologies PowerScale OneFS 9.1.0.x allows local users to elevate privileges through console or SSH access. Dell has not published the affected component or the incorrect permission-management operation that processes attacker-controlled input. Exploitation requires an authenticated account holding ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE, and successful exploitation elevates that account's privileges, including in Compliance mode.
The record
- CVE
- CVE-2021-21567
- Published
- Aug 10, 2021
- Updated
- Sep 16, 2024
- Vendor
- Dell Technologies
- Product
- PowerScale OneFS
- Classifications
- CWE-269, CWE-732, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 10, 2021CVE publishedPublication date reported by the CVE source.
- Sep 16, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=9.1.0.x
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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