Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-31577

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/02/2023
Last modified:
08/08/2023

Description

In Boa, there is a possible escalation of privilege due to a missing permission check. 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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mediatek:en7580_firmware:*:*:*:*:*:*:*:* tlm7.3.275.0-64 (excluding)
cpe:2.3:h:mediatek:en7580:-:*:*:*:*:*:*:*
cpe:2.3:o:mediatek:en7528_firmware:*:*:*:*:*:*:*:* tlm7.3.275.0-64 (excluding)
cpe:2.3:h:mediatek:en7528:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools