CVE-2021-31578

In Boa, there is a possible escalation of privilege due to a stack buffer overflow. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://corp.mediatek.com/product-security-acknowledgements	Vendor Advisory
https://corp.mediatek.com/product-security-acknowledgements	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mediatek:en7580_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mediatek:en7580:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:mediatek:en7528_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mediatek:en7528:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:05

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-02-06 22:15

Updated : 2024-11-21 06:05

NVD link : CVE-2021-31578

Mitre link : CVE-2021-31578

CVE.ORG link : CVE-2021-31578

JSON object : View

Products Affected

mediatek

en7580_firmware
en7580
en7528_firmware
en7528

CWE

CWE-787

Out-of-bounds Write

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