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

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CVE-2021-25266

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/04/2022
Last modified:
06/05/2022

Description

An insecure data storage vulnerability allows a physical attacker with root privileges to retrieve TOTP secret keys from unlocked phones in Sophos Authenticator for Android version 3.4 and older, and Intercept X for Mobile (Android) before version 9.7.3495.

Impact

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

Base Score: 3.90 LOW
Vector: CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
3.90
Severity 3.x
LOW
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sophos:authenticator:*:*:*:*:*:android:*:* 3.4 (including)
cpe:2.3:a:sophos:intercept_x:*:*:*:*:*:android:*:* 9.7.3495 (excluding)

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


References to Advisories, Solutions, and Tools