Attacker Value
Unknown
0
CVE-2021-33120
0
CVE ID
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CVE-2021-33120
(Last updated October 07, 2023) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Topic Tags
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Description
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom® Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
5.4 Medium
Impact Score:
2.5
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
None
Availability (A):
Low
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Intel Atom(R) Processors See references
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- atom p5921b firmware -,
- atom p5931b firmware -,
- atom p5942b firmware -,
- atom p5962b firmware -,
- atom x6200fe firmware -,
- atom x6211e firmware -,
- atom x6212re firmware -,
- atom x6413e firmware -,
- atom x6425e firmware -,
- atom x6425re firmware -,
- atom x6427fe firmware -,
- celeron j6413 firmware -,
- celeron n4500 firmware -,
- celeron n4505 firmware -,
- celeron n5100 firmware -,
- celeron n5105 firmware -,
- celeron n6211 firmware -,
- core i3-l13g4 firmware -,
- core i5-l16g7 firmware -,
- pentium j6425 firmware -,
- pentium n6415 firmware -,
- pentium silver n6000 firmware -,
- pentium silver n6005 firmware -,
- xeon d1700 firmware -,
- xeon d2700 firmware -
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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