Vulnerability Intelligence Report
CVE-2021-33060
Out-of-bounds write in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.25%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-787 ↗CWE-787 Out-of-bounds Write
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| intel | xeon_gold_5315y_firmware | all |
| intel | xeon_gold_5315y | all |
| intel | xeon_gold_5317_firmware | all |
| intel | xeon_gold_5317 | all |
| intel | xeon_gold_5318n_firmware | all |
| intel | xeon_gold_5318n | all |
| intel | xeon_gold_5318s_firmware | all |
| intel | xeon_gold_5318s | all |
| intel | xeon_gold_5318y_firmware | all |
| intel | xeon_gold_5318y | all |
| intel | xeon_gold_5320_firmware | all |
| intel | xeon_gold_5320 | all |
| intel | xeon_gold_5320t_firmware | all |
| intel | xeon_gold_5320t | all |
| intel | xeon_gold_6312u_firmware | all |
| intel | xeon_gold_6312u | all |
| intel | xeon_gold_6314u_firmware | all |
| intel | xeon_gold_6314u | all |
| intel | xeon_gold_6326_firmware | all |
| intel | xeon_gold_6326 | all |
| intel | xeon_gold_6330_firmware | all |
| intel | xeon_gold_6330 | all |
| intel | xeon_gold_6330n_firmware | all |
| intel | xeon_gold_6330n | all |
| intel | xeon_gold_6334_firmware | all |
| intel | xeon_gold_6334 | all |
| intel | xeon_gold_6336y_firmware | all |
| intel | xeon_gold_6336y | all |
| intel | xeon_gold_6338_firmware | all |
| intel | xeon_gold_6338 | all |
| intel | xeon_gold_6338n_firmware | all |
| intel | xeon_gold_6338n | all |
| intel | xeon_gold_6338t_firmware | all |
| intel | xeon_gold_6338t | all |
| intel | xeon_gold_6342_firmware | all |
| intel | xeon_gold_6342 | all |
| intel | xeon_gold_6346_firmware | all |
| intel | xeon_gold_6346 | all |
| intel | xeon_gold_6348_firmware | all |
| intel | xeon_gold_6348 | all |
| intel | xeon_gold_6354_firmware | all |
| intel | xeon_gold_6354 | all |
| intel | xeon_platinum_8351n_firmware | all |
| intel | xeon_platinum_8351n | all |
| intel | xeon_platinum_8352m_firmware | all |
| intel | xeon_platinum_8352m | all |
| intel | xeon_platinum_8352s_firmware | all |
| intel | xeon_platinum_8352s | all |
| intel | xeon_platinum_8352v_firmware | all |
| intel | xeon_platinum_8352v | all |
| intel | xeon_platinum_8352y_firmware | all |
| intel | xeon_platinum_8352y | all |
| intel | xeon_platinum_8358_firmware | all |
| intel | xeon_platinum_8358 | all |
| intel | xeon_platinum_8358p_firmware | all |
| intel | xeon_platinum_8358p | all |
| intel | xeon_platinum_8360y_firmware | all |
| intel | xeon_platinum_8360y | all |
| intel | xeon_platinum_8362_firmware | all |
| intel | xeon_platinum_8362 | all |
| intel | xeon_platinum_8368_firmware | all |
| intel | xeon_platinum_8368 | all |
| intel | xeon_platinum_8368q_firmware | all |
| intel | xeon_platinum_8368q | all |
| intel | xeon_platinum_8380_firmware | all |
| intel | xeon_platinum_8380 | all |
| intel | xeon_silver_4309y_firmware | all |
| intel | xeon_silver_4309y | all |
| intel | xeon_silver_4310_firmware | all |
| intel | xeon_silver_4310 | all |
| intel | xeon_silver_4310t_firmware | all |
| intel | xeon_silver_4310t | all |
| intel | xeon_silver_4314_firmware | all |
| intel | xeon_silver_4314 | all |
| intel | xeon_silver_4316_firmware | all |
| intel | xeon_silver_4316 | all |
| intel | xeon_gold_6330h_firmware | all |
| intel | xeon_gold_6330h | all |
| intel | xeon_platinum_8356h_firmware | all |
| intel | xeon_platinum_8356h | all |
| intel | xeon_platinum_8360h_firmware | all |
| intel | xeon_platinum_8360h | all |
| intel | xeon_platinum_8360hl_firmware | all |
| intel | xeon_platinum_8360hl | all |
| intel | xeon_gold_5318h_firmware | all |
| intel | xeon_gold_5318h | all |
| intel | xeon_gold_5320h_firmware | all |
| intel | xeon_gold_5320h | all |
| intel | xeon_gold_6328h_firmware | all |
| intel | xeon_gold_6328h | all |
| intel | xeon_gold_6328hl_firmware | all |
| intel | xeon_gold_6328hl | all |
| intel | xeon_gold_6348h_firmware | all |
| intel | xeon_gold_6348h | all |
| intel | xeon_platinum_8353h_firmware | all |
| intel | xeon_platinum_8353h | all |
| intel | xeon_platinum_8354h_firmware | all |
| intel | xeon_platinum_8354h | all |
| intel | xeon_platinum_8376h_firmware | all |
| intel | xeon_platinum_8376h | all |
| intel | xeon_platinum_8376hl_firmware | all |
| intel | xeon_platinum_8376hl | all |
| intel | xeon_platinum_8380h_firmware | all |
| intel | xeon_platinum_8380h | all |
| intel | xeon_platinum_8380hl_firmware | all |
| intel | xeon_platinum_8380hl | all |
| netapp | aff_c190_firmware | all |
| netapp | aff_c190 | all |
| netapp | aff_a200_firmware | all |
| netapp | aff_a200 | all |
| netapp | aff_a220_firmware | all |
| netapp | aff_a220 | all |
| netapp | aff_a250_firmware | all |
| netapp | aff_a250 | all |
| netapp | aff_a300_firmware | all |
| netapp | aff_a300 | all |
| netapp | aff_a320_firmware | all |
| netapp | aff_a320 | all |
| netapp | aff_a400_firmware | all |
| netapp | aff_a400 | all |
| netapp | aff_a700_firmware | all |
| netapp | aff_a700 | all |
| netapp | aff_a700s_firmware | all |
| netapp | aff_a700s | all |
| netapp | aff_a800_firmware | all |
| netapp | aff_a800 | all |
| netapp | aff_a900_firmware | all |
| netapp | aff_a900 | all |
| netapp | fas500f_firmware | all |
| netapp | fas500f | all |
| netapp | fas2600_firmware | all |
| netapp | fas2600 | all |
| netapp | fas2700_firmware | all |
| netapp | fas2700 | all |
| netapp | fas8200_firmware | all |
| netapp | fas8200 | all |
| netapp | fas8300_firmware | all |
| netapp | fas8300 | all |
| netapp | fas8700_firmware | all |
| netapp | fas8700 | all |
| netapp | fas9000_firmware | all |
| netapp | fas9000 | all |
| netapp | fas9500_firmware | all |
| netapp | fas9500 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.251%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Intel Corporation · Vendor · USA |
| Reserved | 2021-05-18T00:00:00 |
| Published | 2022-08-18T19:58:06 |
| Last Updated | 2025-05-05T16:52:53 |
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