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CVE-2021-26280

Permission bypass vulnerability in permission manager module

HIGH
7.9
CVSS Score
Published: December 17, 2024 at 06:27 AM UTC
Updated: June 17, 2026 at 03:43 AM UTC
1 product affected across 1 vendorPermission Manager

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Severity
HIGH7.9
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Locally installed application can bypass the permission check and perform system operations that require permission.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://www.vivo.com/en/support/security-advisory-detail?id=6

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.9HIGHVivo
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306

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