CVE-2021-21522 (GCVE-0-2021-21522)
Vulnerability from cvelistv5 – Published: 2021-09-28 19:20 – Updated: 2024-09-17 03:23
VLAI
EPSS
VEX
Summary
Dell BIOS contains a Credentials Management issue. A local authenticated malicious user may potentially exploit this vulnerability to gain access to sensitive information on an NVMe storage by resetting the BIOS password on the system via the Manageability Interface.
Severity
8.2 (High)
CWE
- CWE-255 - Credentials Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/000191495 | x_refsource_MISC |
Impacted products
Date Public
2021-09-16 00:00
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"redhat_vex": {
"current_release_date": "2026-03-27T14:56:44+00:00",
"cve": "CVE-2021-21522",
"id": "CVE-2021-21522",
"initial_release_date": "2021-09-16T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2021-21522",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-21522.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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